Kwa obw2 otseguka & Kukula kwa chingwe cha chingwe ,chonde dinani Pano
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Mitundu
Pali 10 mitundu yojambulidwa munthawi ya Bad-II-II SAE J1979. Ali motere:
| Machitidwe (hex) | Kufotokozera |
|---|---|
| 01 | Onetsani zambiri |
| 02 | Onetsani DUPA YAMODZI |
| 03 | Onetsani Mavuto Osungidwa |
| 04 | Zizindikiro zodziwikiratu zowonjezera ndi mfundo zosungidwa |
| 05 | Zotsatira Zoyeserera, Kuwunikira masensa a oxygen (Osangokhala) |
| 06 | Zotsatira Zoyeserera, Zowunikira zina / zowunikira (Zotsatira Zoyeserera, kuwunikira masensa a okosijeni kuti) |
| 07 | Sonyezani ma codestic Diassic Codes (wazindikira nthawi yakumapulo yapano kapena yomaliza) |
| 08 | Kuwongolera Kugwiritsa Ntchito Kwazovala / Dongosolo |
| 09 | Funsani zambiri zamagalimoto |
| 0A | Wokhazikika Mavuto Odwala (Dtcs) (Kuyeretsa DTCS) |
Opanga magalimoto sayenera kuthandizira mitundu yonse. Wopanga aliyense akhoza kufotokoza zowonjezera zowonjezera pamwambapa #9 (mwachitsanzo: machitidwe 22 Monga tafotokozera za Sae J2190 for / GM, machitidwe 21 kwa Toyota) pazinthu zina E.g. voliyumu ya chimbudzi mu Galimoto yamagetsi yamagetsi (Nkhuku).[2]
Ma pid
Tebulo lomwe lili pansipa limawonetsa ma pid-ii ma pids monga ofotokozedwa ndi Sae J1979. Yankho lomwe likuyembekezeredwa pa pid iliyonse limaperekedwa, Pamodzi ndi chidziwitso cha momwe mungamasulire kuyankha mu deta yaphindu. Kachiwiri, Si magalimoto onse omwe amathandizira ma pid onse ndipo pakhoza kukhala ma pid opanga omwe sanafotokozedwe omwe sanatchulidwe.
Dziwani kuti modes 1 ndipo 2 ndizofanana kwenikweni, Kupatula njira imeneyo 1 imapereka chidziwitso chapano, pomwe mode 2 imapereka chithunzithunzi chazomwezo zomwezo zomwe zimagwiritsidwanso ntchito pomwe panali vuto lotsiriza lazovuta. Kupatula kuli pid 01, zomwe zimangopezeka munjira 1, ndi pid 02, zomwe zimangopezeka munjira 2. Ngati mode 2 Pid 02 amabwerera zero, ndiye kuti palibe chithunzithunzi komanso njira zina zonse 2 Zambiri ndi zopanda tanthauzo.
Mukamagwiritsa ntchito pang'ono, kuchuluka monga c4 amatanthauza pang'ono 4 kuchokera ku data c. Chilichonse chimangolemba 0 kuti 7, choncho 7 ndiye chofunikira kwambiri komanso 0 ndiye pang'ono pang'ono.
| A | B | C | D | ||||||||||||||||||||||||||||
| A7 | A6 | A5 | A4 | A3 | A2 | A1 | A0 | B00 | B6 | B5 | B4 | B3 | B2 | B1 | B 0 | C7 | C6 | C5 | C4 | C3 | C2 | C1 | C0 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
Machitidwe 01
| Pid (hex) |
Pid (Defu) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
|---|---|---|---|---|---|---|---|
| 00 | 0 | 4 | Ma pid amathandizidwa [01 – 20] | Pang'ono [A7..D0] == [Pid $ 01....PID $20] Onani pansipa | |||
| 01 | 1 | 4 | Zowunikira Kuyambiranso DTCS idayeretsedwa. (Zimaphatikizapo nyali yamavuto (Mil) udindo ndi kuchuluka kwa ma DTCS.) | Pang'ono. Onani pansipa | |||
| 02 | 2 | 2 | Freeze DTC | ||||
| 03 | 3 | 2 | Mkhalidwe Wa Mafuta | Pang'ono. Onani pansipa | |||
| 04 | 4 | 1 | Zowerengeredwa injini | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} (kapena {\Moderstyle {\tfrac {A}{2.55}}}) |
| 05 | 5 | 1 | Kutentha kwa injini | -40 | 215 | ° C | {\Zisonyezo A-40} |
| 06 | 6 | 1 | Tsitsi lalifupi la mafuta 1 | -100 (Chepetsani mafuta: Wolemera kwambiri) | 99.2 (Onjezerani mafuta: Tcheru) | % |
{\Moderstyle {\okhudzidwa {100}{128}}A-100}
(kapena {\Moderstyle {\tfrac {A}{1.28}}-100} ) |
| 07 | 7 | 1 | Kutalika kwa mafuta 1 | ||||
| 08 | 8 | 1 | Tsitsi lalifupi la mafuta 2 | ||||
| 09 | 9 | 1 | Kutalika kwa mafuta 2 | ||||
| 0A | 10 | 1 | Kupsinjika kwa mafuta (kupanikizika kwa gage) | 0 | 765 | kPa | {\Sonyezyle 3a} |
| 0B | 11 | 1 | Kudya kwambiri nkhawa | 0 | 255 | kPa | {\onetsani a} |
| 0C | 12 | 2 | Engine RPM | 0 | 16,383.75 | rpm | {\Moderstyle {\okhudzidwa {256A + b}{4}}} |
| 0D | 13 | 1 | Liwiro lagalimoto | 0 | 255 | km / h | {\onetsani a} |
| 0E | 14 | 1 | Kupita Patsogolo | -64 | 63.5 | ° kale TDC | {\Moderstyle {\okhudzidwa {A}{2}}-64} |
| 0F | 15 | 1 | Kutentha kwa mpweya | -40 | 215 | ° C | {\Zisonyezo A-40} |
| 10 | 16 | 2 | MAF kuchuluka kwa mpweya | 0 | 655.35 | magalamu/mphindi | {\Moderstyle {\okhudzidwa {256A + b}{100}}} |
| 11 | 17 | 1 | Udindo wa Throttle | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 12 | 18 | 1 | Analamulidwa sekondale mpweya | Pang'ono. Onani pansipa | |||
| 13 | 19 | 1 | Masensa a oxygen alipo (mu 2 mabanki) | [A0..A3] == Bank 1, Zomverera 1-4. [A4..A7] == Bank 2… | |||
| 14 | 20 | 2 | Sensor ya oxygen 1 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
0 -100 |
1.275 99.2 |
volts% |
{\Moderstyle {\okhudzidwa {A}{200}}}
{\Moderstyle {\okhudzidwa {100}{128}}B-100}
(ngati B==$FF, sensor sikugwiritsidwa ntchito powerengera trim) |
| 15 | 21 | 2 | Sensor ya oxygen 2 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 16 | 22 | 2 | Sensor ya oxygen 3 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 17 | 23 | 2 | Sensor ya oxygen 4 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 18 | 24 | 2 | Sensor ya oxygen 5 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 19 | 25 | 2 | Sensor ya oxygen 6 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 1A | 26 | 2 | Sensor ya oxygen 7 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 1B | 27 | 2 | Sensor ya oxygen 8 A: Voteji B: Kuchepetsa mafuta kwa nthawi yayitali |
||||
| 1C | 28 | 1 | Miyezo ya OBD yomwe galimotoyi imayendera | Pang'ono. Onani pansipa | |||
| 1D | 29 | 1 | Masensa a oxygen alipo (mu 4 mabanki) | Zofanana ndi PID 13, koma [A0..A7] == [B1S1, B1S2, B2S1, B2S2, B3S1, B3S2, B4S1, B4S2] | |||
| 1E | 30 | 1 | Zothandizira zowonjezera | A0 == Mphamvu Chotsani (Mtengo wa PTO) udindo (1 == yogwira) [A1..A7] osagwiritsidwa ntchito |
|||
| 1F | 31 | 2 | Kuthamanga nthawi kuyambira chiyambi injini | 0 | 65,535 | masekondi | {\Chithunzi cha 256A+B} |
| 20 | 32 | 4 | Ma pid amathandizidwa [21 – 40] | Pang'ono [A7..D0] == [PID $21..PID $40] Onani pansipa | |||
| 21 | 33 | 2 | Mtunda woyenda ndi nyali yowonetsa kusagwira ntchito (Mil) pa | 0 | 65,535 | km | {\Chithunzi cha 256A+B} |
| 22 | 34 | 2 | Sitima yamafuta Kupanikizika (zokhudzana ndi vacuum yochuluka) | 0 | 5177.265 | kPa | {\Moderstyle 0.079(256A + b)} |
| 23 | 35 | 2 | Sitima yamafuta Gauge Pressure (dizilo, kapena jekeseni mwachindunji mafuta) | 0 | 655,350 | kPa | {\Moderstyle 10(256A + b)} |
| 24 | 36 | 4 | Sensor ya oxygen 1 AB: Fuel-Air Equivalence Ratio CD: Voteji |
0 0 |
< 2 < 8 |
chiŵerengero V |
{\Moderstyle {\okhudzidwa {2}{65536}}(256A + b)}
{\Moderstyle {\okhudzidwa {8}{65536}}(256C+D)}
|
| 25 | 37 | 4 | Sensor ya oxygen 2 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 26 | 38 | 4 | Sensor ya oxygen 3 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 27 | 39 | 4 | Sensor ya oxygen 4 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 28 | 40 | 4 | Sensor ya oxygen 5 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 29 | 41 | 4 | Sensor ya oxygen 6 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 2A | 42 | 4 | Sensor ya oxygen 7 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 2B | 43 | 4 | Sensor ya oxygen 8 AB: Fuel-Air Equivalence Ratio CD: Voteji |
||||
| 2C | 44 | 1 | Analamula EGR | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 2D | 45 | 1 | EGR Cholakwika | -100 | 99.2 | % | {\Moderstyle {\tfrac {100}{128}}A-100} |
| 2E | 46 | 1 | Analamula evaporative kuyeretsa | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 2F | 47 | 1 | Kulowetsa kwa Tanki Yamafuta | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 30 | 48 | 1 | Kutentha kwambiri popeza ma code oyeretsedwa | 0 | 255 | welenga | {\onetsani a} |
| 31 | 49 | 2 | Mtunda woyenda kuchokera ku code woyeretsa | 0 | 65,535 | km | {\Chithunzi cha 256A+B} |
| 32 | 50 | 2 | Efani. Makina opsinjika | -8,192 | 8191.75 | Pa | {\Moderstyle {\okhudzidwa {256A + b}{4}}}(AB ndi Awiri wosayina)[3] |
| 33 | 51 | 1 | Kupsinjika Kwambiri | 0 | 255 | kPa | {\onetsani a} |
| 34 | 52 | 4 | Sensor ya oxygen 1 AB: Fuel-Air Equivalence Ratio CD: Zalero |
0 -128 |
< 2 <128 |
chiŵerengero mA |
{\Moderstyle {\okhudzidwa {2}{65536}}(256A + b)}
{\Moderstyle {\okhudzidwa {256C+D}{256}}-128}
kapena {\Wowonetsa Chuma C +{\okhudzidwa {D}{256}}-128} |
| 35 | 53 | 4 | Sensor ya oxygen 2 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 36 | 54 | 4 | Sensor ya oxygen 3 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 37 | 55 | 4 | Sensor ya oxygen 4 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 38 | 56 | 4 | Sensor ya oxygen 5 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 39 | 57 | 4 | Sensor ya oxygen 6 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 3A | 58 | 4 | Sensor ya oxygen 7 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 3B | 59 | 4 | Sensor ya oxygen 8 AB: Fuel-Air Equivalence Ratio CD: Zalero |
||||
| 3C | 60 | 2 | Kutentha kwa kutentha: M'gomo 1, Matenda 1 | -40 | 6,513.5 | ° C | {\Moderstyle {\okhudzidwa {256A + b}{10}}-40} |
| 3D | 61 | 2 | Kutentha kwa kutentha: M'gomo 2, Matenda 1 | ||||
| 3E | 62 | 2 | Kutentha kwa kutentha: M'gomo 1, Matenda 2 | ||||
| 3F | 63 | 2 | Kutentha kwa kutentha: M'gomo 2, Matenda 2 | ||||
| 40 | 64 | 4 | Ma pid amathandizidwa [41 – 60] | Pang'ono [A7..D0] == [Pid $ 41..P $60] Onani pansipa | |||
| 41 | 65 | 4 | Kuwunikira mikono yoyendetsa iyi | Pang'ono. Onani pansipa | |||
| 42 | 66 | 2 | Kuwongolera Module Magetsi | 0 | 65.535 | V | {\Moderstyle {\okhudzidwa {256A + b}{1000}}} |
| 43 | 67 | 2 | Mtengo wotsika mtengo | 0 | 25,700 | % | {\Moderstyle {\tfrac {100}{255}}(256A + b)} |
| 44 | 68 | 2 | Mpweya wamafuta wolamula zambiri | 0 | < 2 | chiŵerengero | {\Moderstyle {\tfrac {2}{65536}}(256A + b)} |
| 45 | 69 | 1 | Malo Ophunzitsira | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 46 | 70 | 1 | Kutentha kwa mpweya | -40 | 215 | ° C | {\Zisonyezo A-40} |
| 47 | 71 | 1 | Mtheradi wotsika b | 0 | 100 | % | {\Moderstyle {\okhudzidwa {100}{255}}A} |
| 48 | 72 | 1 | Mtheradi watunga c | ||||
| 49 | 73 | 1 | Mafinya oyambira d | ||||
| 4A | 74 | 1 | Mafinya oyesera e | ||||
| 4B | 75 | 1 | Mafinya oyang'ana f | ||||
| 4C | 76 | 1 | Adalamulira ochita sewero | ||||
| 4D | 77 | 2 | Nthawi yothamanga ndi mil | 0 | 65,535 | mphindi | {\Chithunzi cha 256A+B} |
| 4E | 78 | 2 | Nthawi kuchokera pamavuto ovutika | ||||
| 4F | 79 | 4 | Mtengo wokwanira wa mpweya wofanana ndi mpweya, oxygen senyu yamagetsi, oxygen sensor yamakono, ndi kudya kwambiri nkhawa | 0, 0, 0, 0 | 255, 255, 255, 2550 | chiŵerengero, V, mA, kPa | A, B, C, D * 10 |
| 50 | 80 | 4 | Mtengo wokwanira wa mpweya woyenda kuchokera ku misa yotulutsa mpweya | 0 | 2550 | g / s | A * 10, B, C, ndipo d amasungidwa kuti agwiritse ntchito mtsogolo |
| 51 | 81 | 1 | Mtundu wamafuta | Kuchokera pa tebulo la mafuta Onani pansipa | |||
| 52 | 82 | 1 | Mafuta a ethanol % | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 53 | 83 | 2 | Mtheradi wa ExAP System system | 0 | 327.675 | kPa | {\Moderstyle {\okhudzidwa {256A + b}{200}}} |
| 54 | 84 | 2 | Sinthani dongosolo la ma sylor | -32,767 | 32,768 | Pa | ((A * 256)+B)-32767 |
| 55 | 85 | 2 | Kanthawi kochepa kwa mafuta otumphuka, A: m'gomo 1, B: m'gomo 3 | -100 | 99.2 | % | {\Moderstyle {\okhudzidwa {100}{128}}A-100}{\Moderstyle {\okhudzidwa {100}{128}}B-100} |
| 56 | 86 | 2 | Nthawi yayitali ya secor exygn trim, A: m'gomo 1, B: m'gomo 3 | ||||
| 57 | 87 | 2 | Kanthawi kochepa kwa mafuta otumphuka, A: m'gomo 2, B: m'gomo 4 | ||||
| 58 | 88 | 2 | Nthawi yayitali ya secor exygn trim, A: m'gomo 2, B: m'gomo 4 | ||||
| 59 | 89 | 2 | Sitima yamafuta kupanikizidwa kotheratu | 0 | 655,350 | kPa | {\Moderstyle 10(256A + b)} |
| 5A | 90 | 1 | Ophunzitsira a Trust Perse | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 5B | 91 | 1 | VIBRID Batrit Photo lotsalira | 0 | 100 | % | {\Moderstyle {\tfrac {100}{255}}A} |
| 5C | 92 | 1 | Kutentha kwa mafuta | -40 | 210 | ° C | {\Zisonyezo A-40} |
| 5D | 93 | 2 | Jakisoni wamafuta nthawi | -210.00 | 301.992 | ° | {\Moderstyle {\okhudzidwa {256A + b}{128}}-210} |
| 5E | 94 | 2 | Mtengo wamafuta | 0 | 3276.75 | L / H | {\Moderstyle {\okhudzidwa {256A + b}{20}}} |
| 5F | 95 | 1 | Zofunikira zomwe zimapangidwira | Pang'ono | |||
| 60 | 96 | 4 | Ma pid amathandizidwa [61 – 80] | Pang'ono [A7..D0] == [Pid $ 61..p $80] Onani pansipa | |||
| 61 | 97 | 1 | Injini yoyendetsa – Tower Torque | -125 | 125 | % | A-125 |
| 62 | 98 | 1 | Injini yeniyeni – Tower Torque | -125 | 125 | % | A-125 |
| 63 | 99 | 2 | Toinjini | 0 | 65,535 | Nm | {\Chithunzi cha 256A+B} |
| 64 | 100 | 5 | Zambiri za injini | -125 | 125 | % | A-125 ID B-125 1 C-125 Kuyika kwa Injini 2 D-125 Kuyika kwa Injini 3 E-125 point 4 |
| 65 | 101 | 2 | Mankhwala othandiza / Zotsatira zothandizidwa | Pang'ono | |||
| 66 | 102 | 5 | Misa yamagetsi yotuluka | ||||
| 67 | 103 | 3 | Kutentha kwa injini | ||||
| 68 | 104 | 7 | Idyani Viter Stear | ||||
| 69 | 105 | 7 | Adalamula EGR ndi cholakwika EGR | ||||
| 6A | 106 | 5 | Adalamula kuti diilseser imeser oyendayenda ndikudya mpweya woyenda | ||||
| 6B | 107 | 5 | Kutulutsa kwa mpweya kutentha kwa mpweya | ||||
| 6C | 108 | 5 | Kulamulira kwa Woyang'anira Kwambiri ndi Malo Ochepa | ||||
| 6D | 109 | 6 | Mafuta Oyendetsa Mafuta | ||||
| 6E | 110 | 5 | Makina oyendetsa jakisoni | ||||
| 6F | 111 | 3 | TurboChar Compresser inpet | ||||
| 70 | 112 | 9 | Kuchulukitsa Kukakamizidwa | ||||
| 71 | 113 | 5 | Kusintha kwa geometry Tubo (Vgt) kulamula | ||||
| 72 | 114 | 5 | Kuwongolera | ||||
| 73 | 115 | 5 | Kukakamiza | ||||
| 74 | 116 | 5 | TurboChager rpm | ||||
| 75 | 117 | 7 | Kutentha kochuluka | ||||
| 76 | 118 | 7 | Kutentha kochuluka | ||||
| 77 | 119 | 5 | Yatsani mpweya wozizira (Kholo) | ||||
| 78 | 120 | 9 | Kutentha kwa mpweya (Egt) M'gomo 1 | Pid yapadera. Onani pansipa | |||
| 79 | 121 | 9 | Kutentha kwa mpweya (Egt) M'gomo 2 | Pid yapadera. Onani pansipa | |||
| 7A | 122 | 7 | Ma diesel taval (Dpf) | ||||
| 7B | 123 | 7 | Ma diesel taval (Dpf) | ||||
| 7C | 124 | 9 | Ma diesel taval (Dpf) kutentha | ||||
| 7D | 125 | 1 | Nox nte (Osapitilira) kuwongolera udindo | ||||
| 7E | 126 | 1 | PM Nte (Osapitilira) kuwongolera udindo | ||||
| 7F | 127 | 13 | Injini ya Injini | ||||
| 80 | 128 | 4 | Ma pid amathandizidwa [81 – A0] | Pang'ono [A7..D0] == [Pid $ 81..PID $ A0] Onani pansipa | |||
| 81 | 129 | 21 | Injini ya Injini Yothandizira Kugwiritsa Ntchito Chipangizo Cholamulira(AECD) | ||||
| 82 | 130 | 21 | Injini ya Injini Yothandizira Kugwiritsa Ntchito Chipangizo Cholamulira(AECD) | ||||
| 83 | 131 | 5 | Nox sensor | ||||
| 84 | 132 | Kutentha kwamphamvu | |||||
| 85 | 133 | Makina a Nox Reagent | |||||
| 86 | 134 | Tinthu tating'onoting'ono (Pm) matenda | |||||
| 87 | 135 | Kudya kwambiri nkhawa | |||||
| A0 | 160 | 4 | Ma pid amathandizidwa [A1 – C0] | Pang'ono [A7..D0] == [Pid $ A1..PID $ C0] Onani pansipa | |||
| C0 | 192 | 4 | Ma pid amathandizidwa [C1 – E0] | Pang'ono [A7..D0] == [Pid $ c1..Pid $ e0] Onani pansipa | |||
| C3 | 195 | ? | ? | ? | ? | ? | Imabweza zambiri, kuphatikiza ma drive id ndi liwiro la injini * |
| C4 | 196 | ? | ? | ? | ? | ? | B5 ndi Inle Inle Pempho B6 ndi pempho la injini |
| Pid (hex) |
Pid (Defu) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
Machitidwe 02[konza masentensi]
Machitidwe 02 amavomereza ma pid omwewo ngati mode 01, ndi tanthauzo lomwelo, Koma chidziwitso chomwe chimaperekedwa chimachokera pomwe chimapangidwa chimapangidwa.
Muyenera kutumiza nambala ya chimango mu gawo la meseji.
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
|---|---|---|---|---|---|---|
| 02 | 2 | DTC yomwe idayambitsa chimango kuti isungidwe. | BCD yosungidwa. Adatsitsidwa ngati mode 3 |
Machitidwe 03
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
|---|---|---|---|---|---|---|
| N / A | n * 6 | Funsani Mavuto | 3 ma codi pa meseji pa meseji. Onani pansipa |
Machitidwe 04[konza masentensi]
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
|---|---|---|---|---|---|---|
| N / A | 0 | Zithunzi zomveka bwino / Malonda a Markonction (Mil) / Onani kuwala kwa injini | Imachotsa zigawo zonse zosungidwa ndikutembenukira mil. |
Machitidwe 05
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
|---|---|---|---|---|---|---|
| 0100 | OBD kuwunika ma ID amathandizidwa ($01 - $20) | |||||
| 0101 | O2 sensor powunikira banki 1 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0102 | O2 sensor powunikira banki 1 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0103 | O2 sensor powunikira banki 1 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0104 | O2 sensor powunikira banki 1 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0105 | O2 sensor powunikira banki 2 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0106 | O2 sensor powunikira banki 2 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0107 | O2 sensor powunikira banki 2 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0108 | O2 sensor powunikira banki 2 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0109 | O2 sensor powunikira banki 3 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 010A | O2 sensor powunikira banki 3 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 010B | O2 sensor powunikira banki 3 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 010C | O2 sensor powunikira banki 3 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 010D | O2 sensor powunikira banki 4 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 010E | O2 sensor powunikira banki 4 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 010F | O2 sensor powunikira banki 4 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0110 | O2 sensor powunikira banki 4 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Olemera mpaka kutsanulira magetsi | |
| 0201 | O2 sensor powunikira banki 1 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0202 | O2 sensor powunikira banki 1 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0203 | O2 sensor powunikira banki 1 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0204 | O2 sensor powunikira banki 1 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0205 | O2 sensor powunikira banki 2 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0206 | O2 sensor powunikira banki 2 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0207 | O2 sensor powunikira banki 2 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0208 | O2 sensor powunikira banki 2 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0209 | O2 sensor powunikira banki 3 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 020A | O2 sensor powunikira banki 3 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 020B | O2 sensor powunikira banki 3 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 020C | O2 sensor powunikira banki 3 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 020D | O2 sensor powunikira banki 4 Matenda 1 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 020E | O2 sensor powunikira banki 4 Matenda 2 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 020F | O2 sensor powunikira banki 4 Matenda 3 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| 0210 | O2 sensor powunikira banki 4 Matenda 4 | 0.00 | 1.275 | volts | 0.005 Kuluka ku sensor yolemera | |
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
Machitidwe 09
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
|---|---|---|---|---|---|---|
| 00 | 4 | Machitidwe 9 makapu othandizira (01 kuti 20) | Pang'ono. [A7..D0] = [Pid $ 01....PID $20] Onani pansipa | |||
| 01 | 1 | Van uthenga wowerengera pid 02. Kokha za iso 9141-2, ISO 14230-4 ndi sae J1850. | Nthawi zambiri amakhala 5. | |||
| 02 | 17 | Nambala Yodziwitsa Magalimoto (Vin) | 17-Pa char, Ascii-exeded ndi kumanzere-kumanzere ndi ma Chars (0x00) Ngati pakufunika kutero. | |||
| 03 | 1 | Mauthenga a ID ya ID ya ID ya pid 04. Kokha za iso 9141-2, ISO 14230-4 ndi sae J1850. | Zikhala zingapo 4 (4 Mauthenga amafunikira ID iliyonse). | |||
| 04 | 16,32,48,64.. | ID ya utoto | Mpaka 16 Ascii Chars. Zolemba za data zomwe sizigwiritsidwa ntchito zimanenedwa ngati ma bress (0x00). Ma calid angapo amatha kukonzedwa (16 amalemba aliyense) | |||
| 05 | 1 | Manambala otsimikizira a Calibration (Cvn) Kuwerengera kwa PID 06. Kokha za iso 9141-2, ISO 14230-4 ndi sae J1850. | ||||
| 06 | 4,8,12,16 | Manambala otsimikizira a Calibration (Cvn) CVN ingapo imatha kukonzedwa (4 amalemba aliyense) Chiwerengero cha CVN ndi Calk ziyenera kufanana | Zosachedwa zam'madzi zosiyidwa ndi zilembo zopanda pake (0x00). Nthawi zambiri zimawonetsedwa ngati chingwe cha Hex. | |||
| 07 | 1 | Gwiritsani ntchito uthenga wotsatira 08 ndipo 0B. Kokha za iso 9141-2, ISO 14230-4 ndi sae J1850. | 8 | 10 | 8 Ngati khumi ndi zisanu ndi chimodzi (16) Mfundo zofunikira kuti zinenedwe, 9 Ngati khumi ndi zisanu ndi zitatu (18) Mfundo zofunikira kuti zinenedwe, ndipo 10 Ngati makumi awiri (20) Mfundo zofunikira kuti zinenedwe (Uthenga umodzi umanena za mfundo ziwiri, aliyense wopangidwa ndi ma bytes awiri). | |
| 08 | 4 | Kugwiritsa ntchito njira zogwirira ntchito zamagalimoto | 4 kapena 5 maufumu, aliyense wokhala ndi 4 mabwalo (Mfundo ziwiri). Onani pansipa | |||
| 09 | 1 | Mauthenga a Mauthenga a EUCU 0A | ||||
| 0A | 20 | Dzina la Ecu | ASCII-CODED. Kumanja-kolumikizidwa ndi ma cars osayera (0x00). | |||
| 0B | 4 | Kugwiritsa ntchito njira yogwiritsira ntchito mankhwala osokoneza bongo | 5 maufumu, aliyense wokhala ndi 4 mabwalo (Mfundo ziwiri). Onani pansipa | |||
| Pid (hex) |
Ma curti a data adabweranso | Kufotokozera | Mtengo wam'mimba | Mtengo wamtengo | Mathe | Fomyula[a] |
Lumikizani ma pids
Ena mwa ma pid omwe ali patebulo pamwambapa silingafotokozeredwe ndi njira yosavuta. Kufotokozera mwatsatanetsatane kwa izi kumaperekedwa pano:
Machitidwe 1 Pid 00
Pempho la pid iyi 4 ma byte a data. Pang'ono pang'ono, kuchokera Msb kuti Lzb, imayimira imodzi yotsatira 32 Ma pid ndipo akupereka chidziwitso chokhudza ngati chikuthandizidwa.
Mwachitsanzo, Ngati yankho lagalimoto ndi Be1Fa813, Itha kunenedwa ngati izi:
| Hexadecimal | B | E | 1 | F | A | 8 | 1 | 3 | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bisina | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
| Ogwilizana? | Inde | Ayi | Inde | Inde | Inde | Inde | Inde | Ayi | Ayi | Ayi | Ayi | Inde | Inde | Inde | Inde | Inde | Inde | Ayi | Inde | Ayi | Inde | Ayi | Ayi | Ayi | Ayi | Ayi | Ayi | Inde | Ayi | Ayi | Inde | Inde |
| Nambala ya pid | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 0A | 0B | 0C | 0D | 0E | 0F | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1A | 1B | 1C | 1D | 1E | 1F | 20 |
Choncho, ma pid omwe amathandizidwa ndi: 01, 03, 04, 05, 06, 07, 0C, 0D, 0E, 0F, 10, 11, 13, 15, 1C, 1F ndipo 20
Machitidwe 1 Pid 01
Pempho la pid iyi 4 ma byte a data, adalemba b c ndi d.
Choyambirira(A) ili ndi zidutswa ziwiri za zidziwitso. Chomangira A7 (Msb a, choyambirira) akuwonetsa ngati mil (Onani kuwala kwa injini) amawunikiridwa. Mabati A6 kudzera A0kuyimira chiwerengero cha ma code a diagnastic omwe alipo kale mu ecu.
Wachiwiri, wachitatu, ndi ma bytes anayi(B, C ndi d) Fotokozani zambiri za kupezeka ndi kukwanira kwa mayeso ena a Board. Dziwani kuti mayeso kukhalapo akuwonetsedwa ndi seti (1) pang'ono ndi kufilitsidwa akuwonetsedwa ndikubwezeretsanso (0) pang'ono.
| Chomangira | dzina | Opelewera |
|---|---|---|
| A7 | Mil | Kutsika kapena, chikuwonetsa ngati Cel / mil ili (kapena ayenera kukhala) |
| A6–A0 | Dtc_cnt | Chiwerengero cha zotsimikizika zokhudzana ndi ma DTC omwe ali okhudzana ndi omwe amapezeka. |
| B00 | Wosungika | Wosungika (ziyenera kukhala 0) |
| B3 | Palibe dzina | 0 = Oyang'anira oyang'anira (mwachitsanzo. Otto kapena Wankel injini) 1 = Kukakamiza Kuyatsira Oyang'anira Oyang'anira Kuthandizidwa (mwachitsanzo. Injini zazingwe) |
Nayi tanthauzo lodziwika bwino, Akuyesedwa.
| Kuyesedwa | Yesani kosakwanira | |
|---|---|---|
| Zida | B2 | B6 |
| Dongosolo lamafuta | B1 | B5 |
| Pacha | B 0 | B4 |
Ma gytes achitatu ndi anayi atanthauziridwa mosiyanasiyana kutengera injini moto kuyatsa (mwachitsanzo. Otto kapena Wankel injini) kapena Kuyatsa Kusokoneza (mwachitsanzo. Injini zazingwe). Chachiwiri (B) ntche, pang'ono 3 chikuwonetsa momwe angatanthauzire ma c ndi D martes, ndi 0 kukhala wokhwima (Otto kapena Wankel) ndipo 1 (konza) kukhalapo (Nsikiliyo).
Ma bytes c ndi d ya oyang'anira (mwachitsanzo. Otto kapena Wankel injini):
| Kuyesedwa | Yesani kosakwanira | |
|---|---|---|
| Dongosolo la EGR | C7 | D7 |
| Oxygen senter otenthetsera | C6 | D6 |
| Sensor ya oxygen | C5 | D5 |
| A / C Fiririririririririre | C4 | D4 |
| Kachigawo chachiwiri | C3 | D3 |
| Dongosolo la Evappaut | C2 | D2 |
| Kutentha Kwanjala | C1 | D1 |
| Chothandizira | C0 | D0 |
Ndi ma bytes c ndi d pokana ma inwation oyang'anira (Injini zazingwe):
| Kuyesedwa | Yesani kosakwanira | |
|---|---|---|
| Egr ndi / kapena vvt system | C7 | D7 |
| PM Flose kuwunikira | C6 | D6 |
| Sensor mafuta | C5 | D5 |
| – Wosungika – | C4 | D4 |
| Kuchulukitsa | C3 | D3 |
| – Wosungika – | C2 | D2 |
| Nox / scr polojekiti | C1 | D1 |
| NMHC chothandizira[a] | C0 | D0 |
- Kudumpha^ Nmhc Meyi Imani Zosakhala Zopanda Mafuta a Midthane, Koma J1979 satidziwitsa. Kutanthauzira kukakhala ma ammonia ku Scr chothandizira.
Machitidwe 1 Pid 41
Pempho la pid iyi 4 ma byte a data. Nthawi yoyambira nthawi zonse imakhala zero. Wachiwiri, wachitatu, ndi ma byte achinayi amapereka chidziwitso chokhudzana ndi kupezeka ndi kukwanira kwa mayeso ena omwe ali pa bolodi. Monga ndi PID 01, ma byte achitatu ndi achinayi ayenera kutanthauziridwa mosiyana malinga ndi mtundu wamoto (B3) – ndi 0 kukhala spark ndi 1 (konza) kukhalapo. Onaninso mayeso amenewo kukhalapo imayimiridwa ndi seti (1) pang'ono ndi kufilitsidwa imayimiridwa ndi kukonzanso (0) pang'ono.
Nayi tanthauzo lodziwika bwino, Akuyesedwa.
| Kuyesedwa | Yesani kosakwanira | |
|---|---|---|
| Zida | B2 | B6 |
| Dongosolo lamafuta | B1 | B5 |
| Pacha | B 0 | B4 |
Ma bytes c ndi d ya oyang'anira (mwachitsanzo. Otto kapena Wankel injini):
| Kuyesedwa | Yesani kosakwanira | |
|---|---|---|
| Dongosolo la EGR | C7 | D7 |
| Oxygen senter otenthetsera | C6 | D6 |
| Sensor ya oxygen | C5 | D5 |
| A / C Fiririririririririre | C4 | D4 |
| Kachigawo chachiwiri | C3 | D3 |
| Dongosolo la Evappaut | C2 | D2 |
| Kutentha Kwanjala | C1 | D1 |
| Chothandizira | C0 | D0 |
Ndi ma bytes c ndi d pokana ma inwation oyang'anira (Injini zazingwe):
| Kuyesedwa | Yesani kosakwanira | |
|---|---|---|
| Egr ndi / kapena vvt system | C7 | D7 |
| PM Flose kuwunikira | C6 | D6 |
| Sensor mafuta | C5 | D5 |
| – Wosungika – | C4 | D4 |
| Kuchulukitsa | C3 | D3 |
| – Wosungika – | C2 | D2 |
| Nox / scr polojekiti | C1 | D1 |
| NMHC chothandizira[a] | C0 | D0 |
- Kudumpha^ Nmhc Meyi Imani Zosakhala Zopanda Mafuta a Midthane, Koma J1979 satidziwitsa. Kutanthauzira kukakhala ma ammonia ku Scr chothandizira.
Machitidwe 1 Pid 78
Pempho la PID iyi libwerera 9 ma byte a data. Yoyamba ndi gawo losungidwa pang'ono lomwe likuwonetsa zomwe Egt masensa amathandizidwa:
| Byte | Kufotokozera |
|---|---|
| A | Zothandizira EGT masensa |
| B–C | Kutentha kowerengedwa ndi EGT11 |
| D–E | Kutentha kowerengedwa ndi EGT12 |
| F–G | Kutentha kowerengedwa ndi EGT13 |
| H–Ine | Kutentha kowerengedwa ndi EGT14 |
Bite yoyamba imalembedwa motere:
| Chomangira | Kufotokozera |
|---|---|
| A7–A4 | Wosungika |
| A3 | EGT bank 1, matenda 4 Ogwilizana? |
| A2 | EGT bank 1, matenda 3 Ogwilizana? |
| A1 | EGT bank 1, matenda 2 Ogwilizana? |
| A0 | EGT bank 1, matenda 1 Ogwilizana? |
Ma byte otsalawo ndi 16 manambala ang'onoang'ono osonyeza kutentha kwa madigiri Celsius mumtunduwo -40 kuti 6513.5 (sikelo 0.1), kugwiritsa ntchito mwachizolowezi {\Moderstyle (A\times 256+B)/10-40} fomula (MSB ndi A, LSB ndi B). Zolinga zokha zomwe sensor yofananira imathandizidwa ndizopindulitsa.
Mapangidwe omwewo amagwiranso ntchito 79, Koma mfundo zake ndi za masensa kubanki 2.
Machitidwe 3 (palibe PID yofunikira)
Pempho la njirayi limabwezera mndandanda wa ma DTC omwe akhazikitsidwa. Mndandanda walembedwa pogwiritsa ntchito ISO 15765-2 plapulocol.
Ngati pali ma DTC awiri kapena ochepa (4 mabwalo) amabwezedwa mu mawonekedwe a iso-tp imodzi (Sf). Ma DTC atatu kapena kupitilira pa mndandanda walembedwa mu mafelemu angapo, Ndi chiwerengero chokwanira cha mafelemu amadalira mtundu wolumikizirana ndi kutchula zambiri.
Nambala iliyonse yamavuto imafunikira 2 ma bytes pofotokoza. Kufotokozera kwa lembalo kwa nambala yamavuto kungapangike motere. Khalidwe loyamba mu nambala yamavuto imatsimikiziridwa ndi mabatani awiri oyamba munthawi yoyamba:
| A7–A6 | Choyamba DTC Khalidwe |
|---|---|
| 00 | Tsa – Powertrain |
| 01 | C – Chasis |
| 10 | B – Thupi |
| 11 | Inu – Mau netiweki |
Manambala awiri otsatirawa amasungidwa ngati 2 ziphuphu. Khalidwe lachiwiri mu DTC ndi nambala yofotokozedwa ndi tebulo lotsatirali:
| A5–A4 | Wachiwiri wa DTC |
|---|---|
| 00 | 0 |
| 01 | 1 |
| 10 | 2 |
| 11 | 3 |
Khalidwe lachitatu mu DTC ndi nambala yomwe yafotokozedwa ndi
| A3–A0 | Khalidwe Lachitatu DTC |
|---|---|
| 0000 | 0 |
| 0001 | 1 |
| 0010 | 2 |
| 0011 | 3 |
| 0100 | 4 |
| 0101 | 5 |
| 0110 | 6 |
| 0111 | 7 |
| 1000 | 8 |
| 1001 | 9 |
| 1010 | A |
| 1011 | B |
| 1100 | C |
| 1101 | D |
| 1110 | E |
| 1111 | F |
Zilembo zachinayi ndi zisanu zimafotokozedwa chimodzimodzi ndi lachitatu, koma kugwiritsa ntchito ma bits B00–B4 ndipo B3–B 0. Zotsatira zam'maso zisanu ziyenera kuwoneka ngati “U0158” ndipo imatha kukwezedwa mu tebulo la obd-ii dtcs. Zilembo za hexadecimal (0-9, A-f), Ngakhale osowa, amaloledwa komaliza 3 Maudindo a nambala yomwe.
Machitidwe 9 Pid 08
Zimapereka chidziwitso chokhudza kugwirira ntchito kugwirira ntchito kwa mabanki a catalyst, mabanki a EXYGEN, Njira Zotsitsa Zosintha, EGR Systems ndi Systery Air System.
Wolemba gawo lililonse kapena dongosolo lililonse limawerengedwa kangapo kuti zinthu zonse zofunika kuti ziwunike kuti ziwone zovuta zomwe zachitika. Chipembedzo cha chinthu chilichonse kapena dongosolo lililonse limakonda kuchuluka kwa nthawi yomwe galimoto yakhala ikugwira ntchito.
Chiwerengero cha zinthu za data chiyenera kunenedwa koyambirira (choyambirira).
Zinthu zonse zomwe zimagwiritsidwa ntchito potsatira zomwe zimachitika (2) ma bytes ndipo amanenedwa mu dongosololi (Uthenga uliwonse umakhala ndi zinthu ziwiri, Chifukwa chake kutalika kwa uthenga ndi 4).
| Mnemonic | Kufotokozera |
|---|---|
| Obdcond | Mikhalidwe yowunikira yomwe yakumana nayo |
| Ikulu | Kutsutsa |
| Mphaka | Cholinga cha kuwongolera kuwunika chimawerengera Bank 1 |
| Catcond1 | Zojambula Zapatali Zokumana Nazo Zokumana Nazo Bank 1 |
| Catcom | Cholinga cha kuwongolera kuwunika chimawerengera Bank 2 |
| Catcond2 | Zojambula Zapatali Zokumana Nazo Zokumana Nazo Bank 2 |
| O2scremp1 | O2 sensor yoyang'anira kuwunika kwa banki 1 |
| O2scond1 | O2 sensor polojekiti yomwe mwakumana ndi ndalama 1 |
| O2scremp2 | O2 sensor yoyang'anira kuwunika kwa banki 2 |
| O2scond2 | O2 sensor polojekiti yomwe mwakumana ndi ndalama 2 |
| Egromp | Kuwongolera kwa EGR kumawerengera |
| Egrcond | Makhalidwe a EGR akumana ndi kuwerenga |
| Airtemp | Kuyang'anira mpweya kumawerengera (Mpweya wachiwiri) |
| Airndi | Mikhalidwe yoyang'anira mpweya (Mpweya wachiwiri) |
| EXPAPPP | Kusintha kwa Evopa Kumawerengera |
| Enypcond | Mikhalidwe ya EVAP yokumana ndi anthu |
| So2sculamp1 | Selor yachiwiri o2 senter yowunikira imawerengera Bank 1 |
| So2scond1 | Selor yachiwiri o2 sensor yokumana ndi misonkhano yopenda 1 |
| So2scremp2 | Selor yachiwiri o2 senter yowunikira imawerengera Bank 2 |
| So2scond2 | Selor yachiwiri o2 sensor yokumana ndi misonkhano yopenda 2 |
Machitidwe 9 Pid 0b
Imapereka chidziwitso chokhudza kutsata ntchito ya NMHC, NOX Cholinga Chowunikira, Nox Adsorber polojekiti, PM Flawiya, Wotulutsa mafuta wowunikira, Egr / vvt polojekiti, Kuchulukitsa kupanikizika ndi kuwunika kwa mafuta.
Zinthu zonse za data zimakhala ziwiri (2) ma bytes ndipo amanenedwa mu dongosololi (Uthenga uliwonse umakhala ndi zinthu ziwiri, Kutalika kwa mauthenga ndi 4):
| Mnemonic | Kufotokozera |
|---|---|
| Obdcond | Mikhalidwe yowunikira yomwe yakumana nayo |
| Ikulu | Kutsutsa |
| Hccatmmp | NMHC CanalystST ATENTER REPERCATION Phunziro |
| Hcatcond | NMHC Chowunikira Polondera mikhalidwe yomwe idakumana nayo |
| NCATOPMP | NOX / SCR Coutalyst Kuwunika Kukwanira Kukwanira |
| NCATCOnd | NOX / SCR Coulytor Center mikhalidwe yomwe idakumana nayo |
| Nadscomp | Nox Adsorber Woyang'anira Makhalidwe Akuluakulu |
| Nadscond | Nox Adsorber Center Conseed |
| Pmobamp | PM FOS FOSTE ADZAKHALA OGWIRITSA NTCHITO |
| Pmcond | PM FUP FUSTE OGULITSA MALO OGULITSIRA |
| Egscomp | Kutha kwa mafuta opanga mafuta kuwunikira |
| Egscond | Kusintha kwa mafuta opirira gasi omwe adakumana nawo |
| Egromp | EGR ndi / kapena VVT yoyang'anira kuwunikira |
| Egrcond | EGR ndi / kapena VVT yowunikira zomwe zakumana nazo |
| Bncom | Kuchulukitsa kuwunikira kuwunikira |
| BPCOnd | Kuchulukitsa kuwunikira zovuta zomwe wakumana nazo |
| Mafuta | Kuyang'anira mafuta kumawerengera |
| Mafuta othandiza | Zowunikira zamafuta zomwe zakumana ndi zowerengera |
Ma pid ophunzirira[konza masentensi]
Ma pid ena ayenera kutanthauziridwa makamaka, ndipo sizitengera molunjika, kapena pamlingo uliwonse. Makhalidwe a pid awa omasuka.
Machitidwe 1 Pid 03[konza masentensi]
Pempho la pid iyi 2 ma byte a data. Woyamba kufotokozera #1.
| Peza mtengo | Kufotokozera |
|---|---|
| 1 | Lotseguka chifukwa cha kutentha kwa injini |
| 2 | Lotsekedwa, Kugwiritsa ntchito ndemanga ya pensoygen kuti mudziwe kusakaniza kwa mafuta |
| 4 | Lotseguka chifukwa cha katundu kapena mafuta odulidwa chifukwa cha kudziletsa |
| 8 | Tsegulani Chombo Chifukwa cha Kulephera kwa System |
| 16 | Lotsekedwa, Kugwiritsa ntchito sensor imodzi ya oxygen koma pali cholakwika mu njira yolumikizirana |
Mtengo wina uliwonse ndi yankho losavomerezeka. Pakhoza kukhala gawo limodzi lokha.
Sette yachiwiri imafotokoza za mafuta #2 (Ngati ilipo) ndipo imasungidwa chimodzimodzi ndi yoyambirira.
Machitidwe 1 Pid 12
Pempho la pid iyi limabweza chimodzi mwazinthu zomwe zimafotokoza za malo achiwiri a mpweya.
| Peza mtengo | Kufotokozera |
|---|---|
| 1 | Kumwamba |
| 2 | Kutsika kwa catalytic |
| 4 | Kuchokera kunja kwa mlengalenga kapena |
| 8 | Pampo adalamulidwa kuti azindikire |
Mtengo wina uliwonse ndi yankho losavomerezeka. Pakhoza kukhala gawo limodzi lokha.
Machitidwe 1 Pid 1C
Pempho la pid lino limabweza chilichonse chomwe chimafotokoza zomwe zalembedwa zomwe Ecu idapangidwa kuti igwirizane ndi. Makhalidwe osiyanasiyana omwe amapezeka, pafupi ndi zomwe akutanthauza:
| Peza mtengo | Kufotokozera |
|---|---|
| 1 | Obd-ii monga wolongosoledwa ndi Msempha |
| 2 | Oletsedwa monga momwe Epa |
| 3 | Obd ndi obd-ii |
| 4 | Obd-i |
| 5 | Osavomereza |
| 6 | Eobd (Ulaya) |
| 7 | Eobd ndi obd-ii |
| 8 | Ebd ndi obd |
| 9 | Eobd, Obd ndi obd II |
| 10 | Nchito (Japan) |
| 11 | Yobu ndi obd II |
| 12 | Yobu ndi eobd |
| 13 | Nchito, Eobd, ndi obd II |
| 14 | Wosungika |
| 15 | Wosungika |
| 16 | Wosungika |
| 17 | Mankhwala Opanga Magetsi (Zam) |
| 18 | Kuzindikira kwa injini kwa injini (Emd +) |
| 19 | Ntchito yolemera pa diardostics (Mwana / pang'ono) (Hd rod-c) |
| 20 | Ntchito yolemera pa diardostics (Hd obd) |
| 21 | Dziko lonse logwirizana (Wwh obd) |
| 22 | Wosungika |
| 23 | Euro Wor Euro Wobd State I Popanda Nox Control (Hd eobd-i) |
| 24 | Euro Or Euro Wobd State I ndi Nox Control (Hd eobd-i n) |
| 25 | Euro Wor Euro Wobd Stage II popanda kuwongolera Nox (Hd eobd-ii) |
| 26 | Euro Or Euro Wobd Stage II wokhala ndi Nox Control (Hd eobd-ii n) |
| 27 | Wosungika |
| 28 | Brazil obd gawo 1 (Obdbr-1) |
| 29 | Brazil obd gawo 2 (Obdbr-2) |
| 30 | Korea adalephera (KOBD) |
| 31 | India obd i (Iobd i) |
| 32 | India obd II (Iobd ii) |
| 33 | Euro Or Euro Wobd Stage VI (Hd eobd-iv) |
| 34-250 | Wosungika |
| 251-255 | Palibe ntchito (Nsomba J1939 Tanthauzo Lapadera) |
Mtundu wa mafuta
Machitidwe 1 Pid 51 Imabweza mtengo kuchokera pamndandanda wowunikira kupereka mtundu wagalimoto. Mtundu wamafuta umabwezedwa ngati mmodzi, ndipo mtengo wake umaperekedwa ndi tebulo lotsatirali:
| Peza mtengo | Kufotokozera |
|---|---|
| 0 | Sakupezeka |
| 1 | Petulo |
| 2 | Methanol |
| 3 | Nkanol |
| 4 | Nsikiliyo |
| 5 | LPG |
| 6 | Cngo |
| 7 | Pulone |
| 8 | Zamagetsi |
| 9 | Malofele kuthamanga mafuta |
| 10 | Bifeel wothamanga methanol |
| 11 | Bifoel woyenda ndi ethanol |
| 12 | Bifeel akuyendetsa LPG |
| 13 | Bifuel drive cng |
| 14 | Bifuel kuthamanga |
| 15 | Bifeel wothamanga magetsi |
| 16 | Bifeel akuyendetsa magetsi ndi injini zoyaka |
| 17 | Hybrid mafuta |
| 18 | Hybrid ethanol |
| 19 | Wosakanizidwa |
| 20 | Hybrid magetsi |
| 21 | Hybrid yothamanga yamagetsi yamagetsi ndi injini yoyaka |
| 22 | Kubwezeretsanso kosakanizidwa |
| 23 | Bifuel okwera dizilo |
Mtengo wina uliwonse umasungidwa ndi Iso / SAE. Palibe tanthauzo la galimoto yosinthika.
Ma pid omwe alibe
Ambiri mwa ma pid-ii. Kwa magalimoto amakono ambiri, Pali ntchito zambiri zogwirizanitsa pa mawonekedwe a obd-II kuposa zophimbidwa ndi ma pid, ndipo pali zochulukirapo pakati pa opanga magalimoto pa ma pid.
Pali zochepa zomwe zili zochepa zomwe zimapezeka pagulu la ma pid. Gwero Loyambirira la Zidziwitso Zopanda Mapilogalamu Osiyanasiyana Pamadera Ogulitsa Amasungidwa Ndi US Zida ndi Chida Institute ndipo amangopezeka mamembala. Mtengo wa umembala wa ETI kuti mupeze ma scan code amasiyanasiyana kutengera kukula kwa kampani komwe kumatanthauzidwa ndi kugulitsa kwapachaka kwa zida zamagalimoto ndi zida ku North America.:
| Zogulitsa Zapachaka ku North America | Zolipira Pachaka |
|---|---|
| Pansi $10,000,000 | $5,000 |
| $10,000,000 – $50,000,000 | $7,500 |
| Kuposa $50,000,000 | $10,000 |
Komabe, ngakhale umembala wa ETI sungapereke zolemba zonse za ma PID omwe sali okhazikika. ETI state:[4][5]
Ma OEM ena amakana kugwiritsa ntchito ETI ngati gwero limodzi lazidziwitso za zida zojambulira. Amakonda kuchita bizinesi ndi kampani iliyonse yazida padera. Makampaniwa amafunanso kuti mulowe nawo mgwirizano. Zolipiritsa zimasiyanasiyana koma apa pali chithunzithunzi cha Epulo 13, 2015 za ndalama zapachaka:
GM $50,000 Honda $5,000 Suzuki $1,000 Bmw $25,500 kuphatikiza $2,000 pa update. Zosintha zimachitika pachaka.
KUCHITA (11-pang'ono) mtundu wa basi
Funso la PID ndi kuyankha kumachitika pa basi ya CAN yagalimoto. Zopempha zokhazikika za OBD ndi mayankho zimagwiritsa ntchito ma adilesi ogwira ntchito. Owerenga ozindikira amayambitsa funso pogwiritsa ntchito CAN ID 7DFh[kufotokoza kofunikira], yomwe imakhala ngati adilesi yowulutsira, ndipo amavomereza mayankho kuchokera ku ID iliyonse yapakati pa 7E8h mpaka 7EFh. Ma ECU omwe amatha kuyankha mafunso a OBD amamvera ma ID a 7DFh komanso ID imodzi yomwe yapatsidwa pakati pa 7E0h mpaka 7E7h.. Mayankho awo ali ndi ID ya ID yomwe adapatsidwa kuphatikiza 8 mwachitsanzo. 7E8h mpaka 7EFh.
Njirayi imalola ma ECU asanu ndi atatu, aliyense amayankha yekha mafunso a OBD. Wowerenga matenda angagwiritse ntchito ID mu ECU yankho lachiwonetsero kuti apitirize kulankhulana ndi ECU inayake. Makamaka, Kuyankhulana kwamitundu yambiri kumafuna kuyankha ku ID yeniyeni ya ECU m'malo mwa ID 7DFh.
Kodi basi imatha kugwiritsidwanso ntchito kulankhulana kupitirira mauthenga oyenera. Kuchita zakuthupi kumagwiritsa ntchito ma module a ma module (mwachitsanzo, 720h pa gawo lankhondo m'magulu) ndi ma pericentary amalipira.
Funsa
Funso logwira ntchito limatumizidwa ku Galimoto pa Basi ku ID 7DFH, ogwilizitsa 8 ma data. Ma bytes ali:
| Byte | ||||||||
|---|---|---|---|---|---|---|---|---|
| Mtundu wa PID | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Muyezo wa muyezo wa sae | Chiwerengero cha onjezela ma data: 2 |
Machitidwe 01 = onetsani zambiri; 02 = amasungunula chimango; etc. |
Khodi ya PID (mwachitsanzo: 05 = Injini zozizira) |
osagwiritsidwa ntchito (ikhoza kukhala 55h) |
||||
| Galimoto Yabwino | Chiwerengero cha onjezela ma data: 3 |
Makina Othandizira: (mwachitsanzo: 22 = Zowonjezera) | Khodi ya PID (mwachitsanzo: 4980h) |
osagwiritsidwa ntchito (atha kukhala 00h kapena 55h) |
||||
Yankho
Galimoto imayankha funso la pid pabasi ndi ma ID omwe amatengera gawo lomwe likutengera gawo lomwe adayankha. Nthawi zambiri injini kapena ikulu ecu amayankha ku ID 7E8h. Ma module ena, Monga wowongolera kapena wolamulira batire mu prius, Yankhani 07e9h, 07EOh, 07Ebh, etc. Awa ndi okwera 8h kuposa adilesi yakuthupi yomwe ikuyankha. Ngakhale kuchuluka kwa mabatani pamtengo wobwezeredwa ndi kosiyanasiyana, Uthengawu umagwiritsa ntchito 8 Zolemba za data mosasamala (Imatha basi Protocol Fomu ya Fromeform ndi 8 ma data). Ma bytes ali:
| Byte | ||||||||
|---|---|---|---|---|---|---|---|---|
| Mtundu wa PID | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Muyezo wa muyezo wa sae 7E8h, 7Eah, 7EOh, etc. |
Chiwerengero cha onjezela ma data: 3 kuti 6 |
Makina Othandizira Chimodzimodzi ndi kufunsa, Kupatula 40h amawonjezeredwa pamtengo woyenera. Choncho: 41H = onetsani zambiri; 42h = freeze chimango; etc. |
Khodi ya PID (mwachitsanzo: 05 = Injini zozizira) |
mtengo wa gawo lotchulidwa, ntche 0 | peza mtengo, ntche 1 (kusankha) | peza mtengo, ntche 2 (kusankha) | peza mtengo, ntche 3 (kusankha) | osagwiritsidwa ntchito (atha kukhala 00h kapena 55h) |
| Galimoto Yabwino 7E8h, kapena 8h + ID yakuthupi ya Module. |
Chiwerengero cha onjezela ma data: 4kuti 7 |
Makina Othandizira: chimodzimodzi ndi kufunsa, kupatula 40h amawonjezeredwa ndi mtengo wamtunduwu.(mwachitsanzo: 62H = Kuyankha kwa Mayendedwe 22h Pempho) | Khodi ya PID (mwachitsanzo: 4980h) |
mtengo wa gawo lotchulidwa, ntche 0 | peza mtengo, ntche 1 (kusankha) | peza mtengo, ntche 2 (kusankha) | peza mtengo, ntche 3 (kusankha) | |
| Galimoto Yabwino 7E8h, kapena 8h + ID yakuthupi ya Module. |
Chiwerengero cha onjezela ma data: 3 |
7Fh uyu kuyankha mwachidule nthawi zambiri kuwonetsa gawo silikuzindikira pempholi. | Makina Othandizira: (mwachitsanzo: 22H = Kuzindikira kuwunika kwa pid, 21H = Kukweza deta ndi zotheka) | 31h | osagwiritsidwa ntchito (atha kukhala 00h) |
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Benz 14pin – 16pini
Wamizisi 14 pini – 16pini
GM12 Pin-16pin
DB9-16 PIN
Iveco 38pin -16 pini
Fiat 3 pini – 16 pini
Toyato 22pin – 16 pini
Pamene 20 Pin – 16 pini
Audi 2×2 – 16 pini
Benz 38 Pin
Mitsubishi 12 pini – 16pini
Honda 3pin – 16pini
Bmw 20 Nyaphini – 3 pini
Subaru 9 pini – 16 pini
Chrysler 6 pini
