ODB2 Pinout Codes dhamaantood

Dhadhan:wiki

Hababka

Waxaa jira 10 hababka hawlgalka ee lagu sifeeyay heerka ugu dambeeyay ee OBD-II SAE J1979. Waxayna kala yihiin sidan:

Qaabka (hex)	Description
01	Tus xogta hadda
02	Muuji xogta jir ee qaboojinta
03	Muuji Koodhadhka Dhibaatada ogaanshaha kaydsan
04	Nadiifi Xeerarka Dhibaatada ogaanshaha iyo qiyamka kaydsan
05	Natiijooyinka tijaabada, la socodka dareenka ogsijiinta (ma aha CAN oo kaliya)
06	Natiijooyinka tijaabada, la socodka qaybaha kale/nidaamka (Natiijooyinka tijaabada, la socodka dareenka ogsijiinta ee CAN oo keliya)
07	Muuji Koodhadhka Dhibaatada Ogaanshaha ee wali taagan (la ogaado inta lagu jiro wareegga wadista hadda ama ugu dambeeya)
08	Xakamaynta hawlgalka qaybta/nidaamka sabuuradda
09	Codso macluumaadka gaadiidka
0A	Joogto ah Xeerarka Dhibaatada ogaanshaha (DTCs) (DTC-yada la nadiifiyay)

Soosaarayaasha baabuurta loogama baahna inay taageeraan dhammaan hababka. Soo-saare kasta waxa laga yaabaa inuu qeexo habab dheeraad ah xagga sare #9 (tusaale.: hab 22 sida ay ku qeexday SAE J2190 Ford/GM, hab 21 Toyota) macluumaad kale sida. danab ka mid ah baytari jiid jiid ee a baabuur koronto isku-dhafan (HEV).^[2]

PID-yada caadiga ah

Jadwalka hoose wuxuu muujinayaa heerka OBD-II PIDs sida ay ku qeexday SAE J1979. Jawaabta laga filayo PID kasta waa la bixiyaa, oo ay la socdaan macluumaadka ku saabsan sida jawaabta loogu turjumayo xog macno leh. Mar labaad, Dhammaan baabuurtu ma taageeri doonaan dhammaan PID-yada waxaana jiri kara PID-yada gaarka ah ee soo-saare-qeexeed oo aan lagu qeexin heerka OBD-II.

Ogow hababkaas 1 iyo 2 asal ahaan waa isku mid, marka laga reebo Habkaas 1 waxay bixisaa macluumaadka hadda, halka Mode 2 wuxuu bixiyaa sawir isku mid ah xogta laga qaaday barta markii koodka dhibka ogaanshaha ugu dambeeya la dejiyay. Waxa ka reeban waa PID 01, Kaas oo kaliya lagu heli karo Habka 1, iyo PID 02, Kaas oo kaliya lagu heli karo Habka 2. Hadii Qaabka 2 PID 02 soo celisa eber, markaa ma jiraan wax sawir ah iyo dhammaan Mode kale 2 xogtu waa bilaa macne.

Markaad isticmaalayso Bit-Encoded-Notation, tirada sida C4 macnaheedu waa xoogaa 4 laga bilaabo data byte C. Qayb kasta ayaa laga tiriyaa 0 si ay u 7, sidaas 7 waa qaybta ugu muhiimsan iyo 0 waa kan ugu yar ee muhiimka ah.

A

B

C

D

A7

A6

A5

A4

A3

A2

A1

A0

B7

B6

B5

B4

B3

B2

B1

B0

C7

C6

C5

C4

C3

C2

C1

C0

D7

D6

D5

D4

D3

D2

D1

D0

Qaabka 01

PID (hex)	PID (Dec)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]
00	0	4	PID-yada waa la taageeray [01 – 20]				Bit codeed [A7..D0] == [PID $01..PID $20] Hoos ka daawo
01	1	4	La soco heerka ilaa DTC-yada la nadiifiyey. (Waxaa ku jira laambad tilmaame cilladaysan (MIL) heerka iyo tirada DTCs.)				Bit codeed. Hoos ka daawo
02	2	2	Qabo DTC
03	3	2	Heerka nidaamka shidaalka				Bit codeed. Hoos ka daawo
04	4	1	Culayska matoorka la xisaabiyay	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A} (ama {\qaabka bandhiga {\tfrac {A}{2.55}}})
05	5	1	Heerkulka qaboojiyaha matoorka	-40	215	°C	{\bandhiga A-40}
06	6	1	Shidaalka muddada-gaaban-Bangiga 1	-100 (Shidaalka yaree: Aad u taajir ah)	99.2 (Ku dar Shidaalka: Aad u Liidan)	%	{\qaabka bandhiga {\frac {100}{128}}A-100} (ama {\qaabka bandhiga {\tfrac {A}{1.28}}-100} )
07	7	1	Goynta shidaalka muddada-dheer-Bangiga 1
08	8	1	Shidaalka muddada-gaaban-Bangiga 2
09	9	1	Goynta shidaalka muddada-dheer-Bangiga 2
0A	10	1	Cadaadiska shidaalka (cadaadiska cabbiraadda)	0	765	kPa	{\bandhiga 3A}
0B	11	1	Qaadashada cadaadis buuxa oo badan	0	255	kPa	{\bandhiga A}
0C	12	2	RPM engine	0	16,383.75	rpm	{\qaabka bandhiga {\frac {256A+B}{4}}}
0D	13	1	Xawaaraha baabuurka	0	255	km/h	{\bandhiga A}
0E	14	1	Hormarin waqtiga	-64	63.5	° ka hor TDC	{\qaabka bandhiga {\frac {A}{2}}-64}
0F	15	1	Heerkulka hawada qaadashada	-40	215	°C	{\bandhiga A-40}
10	16	2	MAF heerka socodka hawada	0	655.35	garaam/sek	{\qaabka bandhiga {\frac {256A+B}{100}}}
11	17	1	Meesha ceejinta	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
12	18	1	Xaaladda hawada sare ee la amray				Bit codeed. Hoos ka daawo
13	19	1	Dareemayaasha ogsijiinta ayaa jooga (in 2 bangiyada)				[A0...A3] == Bangi 1, Dareemayaasha 1-4. [A4..A7] == Bangiga 2…
14	20	2	Dareemiyaha Ogsajiinta 1 A: Danab B: Goynta shidaalka muddada gaaban	0 -100	1.275 99.2	volts%	{\qaabka bandhiga {\frac {A}{200}}} {\qaabka bandhiga {\frac {100}{128}}B-100} (haddii B==$FF, dareeraha looma isticmaalo xisaabinta gooyayn)
15	21	2	Dareemiyaha Ogsajiinta 2 A: Danab B: Goynta shidaalka muddada gaaban
16	22	2	Dareemiyaha Ogsajiinta 3 A: Danab B: Goynta shidaalka muddada gaaban
17	23	2	Dareemiyaha Ogsajiinta 4 A: Danab B: Goynta shidaalka muddada gaaban
18	24	2	Dareemiyaha Ogsajiinta 5 A: Danab B: Goynta shidaalka muddada gaaban
19	25	2	Dareemiyaha Ogsajiinta 6 A: Danab B: Goynta shidaalka muddada gaaban
1A	26	2	Dareemiyaha Ogsajiinta 7 A: Danab B: Goynta shidaalka muddada gaaban
1B	27	2	Dareemiyaha Ogsajiinta 8 A: Danab B: Goynta shidaalka muddada gaaban
1C	28	1	Heerarka OBD gaarigaan waafaqsan yahay				Bit codeed. Hoos ka daawo
1D	29	1	Dareemayaasha ogsijiinta ayaa jooga (in 4 bangiyada)				La mid ah PID 13, laakiin [A0...A7] == [B1S1, B1S2, B2S1, B2S2, B3S1, B3S2, B4S1, B4S2]
1E	30	1	Heerka gelinta kaalmaynta				A0 == Korontada oo laga qaado (PTO) heerka (1 == firfircoon) [A1..A7] aan la isticmaalin
1F	31	2	Wakhtiga socodsii tan iyo bilawgii matoorka	0	65,535	ilbiriqsi	{\qaab-dhismeedka 256A+B}
20	32	4	PID-yada waa la taageeray [21 – 40]				Bit codeed [A7..D0] == [PID $21..PID $40] Hoos ka daawo
21	33	2	Fogaan ayaa lagu safray iyadoo wadata laambad tilmaame cilladaysan (MIL) on	0	65,535	km	{\qaab-dhismeedka 256A+B}
22	34	2	Xadiidka Shidaalka Cadaadis (marka loo eego vacuum kala duwan)	0	5177.265	kPa	{\qaabka bandhiga 0.079(256A+B)}
23	35	2	Xadiidka Shidaalka Cadaadiska Cabbirka (naaftada, ama basiin toos ah duritaan)	0	655,350	kPa	{\qaabka bandhiga 10(256A+B)}
24	36	4	Dareemiyaha Ogsajiinta 1 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab	0 0	< 2 < 8	saamiga V	{\qaabka bandhiga {\frac {2}{65536}}(256A+B)} {\qaabka bandhiga {\frac {8}{65536}}(256C+D)}
25	37	4	Dareemiyaha Ogsajiinta 2 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
26	38	4	Dareemiyaha Ogsajiinta 3 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
27	39	4	Dareemiyaha Ogsajiinta 4 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
28	40	4	Dareemiyaha Ogsajiinta 5 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
29	41	4	Dareemiyaha Ogsajiinta 6 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
2A	42	4	Dareemiyaha Ogsajiinta 7 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
2B	43	4	Dareemiyaha Ogsajiinta 8 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: Danab
2C	44	1	la amray EGR	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
2D	45	1	Khaladka EGR	-100	99.2	%	{\qaabka bandhiga {\tfrac {100}{128}}A-100}
2E	46	1	La amray nadiifinta uumiga	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
2F	47	1	Gelitaanka Heerka Haamaha Shidaalka	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
30	48	1	Diirigelinta ilaa koodhadhka la nadiifiyey	0	255	tiri	{\bandhiga A}
31	49	2	Fogaanta ayaa la safray tan iyo markii kood la nadiifiyay	0	65,535	km	{\qaab-dhismeedka 256A+B}
32	50	2	Ubax. Cadaadiska Uumiga Nidaamka	-8,192	8191.75	Pa	{\qaabka bandhiga {\frac {256A+B}{4}}}(AB waa laba kaabayaal saxeexay)[3]
33	51	1	Cadaadiska Barometric Absolute	0	255	kPa	{\bandhiga A}
34	52	4	Dareemiyaha Ogsajiinta 1 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira	0 -128	< 2 <128	saamiga mA	{\qaabka bandhiga {\frac {2}{65536}}(256A+B)} {\qaabka bandhiga {\frac {256C+D}{256}}-128} ama {\qaabka muuqaalka C+{\frac {D}{256}}-128}
35	53	4	Dareemiyaha Ogsajiinta 2 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
36	54	4	Dareemiyaha Ogsajiinta 3 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
37	55	4	Dareemiyaha Ogsajiinta 4 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
38	56	4	Dareemiyaha Ogsajiinta 5 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
39	57	4	Dareemiyaha Ogsajiinta 6 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
3A	58	4	Dareemiyaha Ogsajiinta 7 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
3B	59	4	Dareemiyaha Ogsajiinta 8 AB: Shidaalka–Qiyaamaha u dhigma Hawada CD: hadda Jira
3C	60	2	Heerkulka Kiciya: Bangiga 1, Sensor 1	-40	6,513.5	°C	{\qaabka bandhiga {\frac {256A+B}{10}}-40}
3D	61	2	Heerkulka Kiciya: Bangiga 2, Sensor 1
3E	62	2	Heerkulka Kiciya: Bangiga 1, Sensor 2
3F	63	2	Heerkulka Kiciya: Bangiga 2, Sensor 2
40	64	4	PID-yada waa la taageeray [41 – 60]				Bit codeed [A7..D0] == [PID $41..PID $60] Hoos ka daawo
41	65	4	La soco xaalada wareegga wadista				Bit codeed. Hoos ka daawo
42	66	2	korantada module Control	0	65.535	V	{\qaabka bandhiga {\frac {256A+B}{1000}}}
43	67	2	Qiimaha culeyska saxda ah	0	25,700	%	{\qaabka bandhiga {\tfrac {100}{255}}(256A+B)}
44	68	2	Shidaalka–Hawo ayaa amray saamiga u dhigma	0	< 2	saamiga	{\qaabka bandhiga {\tfrac {2}{65536}}(256A+B)}
45	69	1	booska ceejinta qaraabo	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
46	70	1	Heerkulka hawada deegaanka	-40	215	°C	{\bandhiga A-40}
47	71	1	Booska ceejinta saxda ah B	0	100	%	{\qaabka bandhiga {\frac {100}{255}}A}
48	72	1	Meesha ceejinta saxda ah C
49	73	1	Booska baadka xawaaraha D
4A	74	1	Booska badarka xawaaraha E
4B	75	1	Booska baadka xawaaraha F
4C	76	1	Dhaqdhaqaaqa ceejinta ee la amray
4D	77	2	Waqtiga ku ordaya MIL	0	65,535	daqiiqado	{\qaab-dhismeedka 256A+B}
4E	78	2	Waqti laga soo bilaabo dhibco kood la nadiifiyey
4F	79	4	Qiimaha ugu sarreeya ee saamiga u dhigma Shidaalka–Hawo, danab dareemayaasha ogsijiin, dareeraha ogsijiinta hadda, iyo qaadashada cadaadis buuxda oo badan	0, 0, 0, 0	255, 255, 255, 2550	saamiga, V, mA, kPa	A, B, C, D*10
50	80	4	Qiimaha ugu badan ee heerka socodka hawada ee dareeraha socodka hawada tirada badan	0	2550	g/s	A*10, B, C, iyo D ayaa loo qoondeeyay isticmaalka mustaqbalka
51	81	1	Nooca Shidaalka				Laga soo bilaabo miiska nooca shidaalka hoos ka daawo
52	82	1	Shidaalka ethanol %	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
53	83	2	Cadaadiska uumiga oo dhan	0	327.675	kPa	{\qaabka bandhiga {\frac {256A+B}{200}}}
54	84	2	Cadaadiska uumiga ee nidaamka uumiga	-32,767	32,768	Pa	((A*256)+B)-32767
55	85	2	Dareemaha oksijiinta muddada gaaban ee muddada gaaban, A: bangiga 1, B: bangiga 3	-100	99.2	%	{\qaabka bandhiga {\frac {100}{128}}A-100}{\qaabka bandhiga {\frac {100}{128}}B-100}
56	86	2	Dareemka dareemaha oksijiinta muddada-dheer, A: bangiga 1, B: bangiga 3
57	87	2	Dareemaha oksijiinta muddada gaaban ee muddada gaaban, A: bangiga 2, B: bangiga 4
58	88	2	Dareemka dareemaha oksijiinta muddada-dheer, A: bangiga 2, B: bangiga 4
59	89	2	Xadiidka shidaalka cadaadis buuxda	0	655,350	kPa	{\qaabka bandhiga 10(256A+B)}
5A	90	1	Booska badelka xawaaraha qaraabada	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
5B	91	1	Xidhmada batteriga isku-dhafka ah ee nolosha hadhay	0	100	%	{\qaabka bandhiga {\tfrac {100}{255}}A}
5C	92	1	Heerkulka saliidda matoorka	-40	210	°C	{\bandhiga A-40}
5D	93	2	Waqtiga lagu duro shidaalka	-210.00	301.992	°	{\qaabka bandhiga {\frac {256A+B}{128}}-210}
5E	94	2	Heerka shidaalka injiinka	0	3276.75	L/h	{\qaabka bandhiga {\frac {256A+B}{20}}}
5F	95	1	Shuruudaha ku sii daaya gaadhiga loogu talagalay				Bit Encoded
60	96	4	PID-yada waa la taageeray [61 – 80]				Bit codeed [A7..D0] == [PID $61..PID $80] Hoos ka daawo
61	97	1	Matoorka baahida darawalka – boqolkiiba torque	-125	125	%	A-125
62	98	1	Matoorka dhabta ah – boqolkiiba torque	-125	125	%	A-125
63	99	2	Wareegga tixraaca matoorka	0	65,535	Nm	{\qaab-dhismeedka 256A+B}
64	100	5	Xogta qulqulka boqolkiiba ee injiinka	-125	125	%	A-125 Iidle B-125 barta Engine 1 C-125 dhibic engine 2 D-125 barta Engine 3 E-125 barta Engine 4
65	101	2	Wax gelinta kaalmaynta / wax soo saarka la taageeray				Bit Encoded
66	102	5	Dareenka socodka hawada baaxada leh
67	103	3	Heerkulka qaboojiyaha matoorka
68	104	7	Dareemaha heerkulka hawada qaadashada
69	105	7	La amray EGR iyo qalad EGR
6A	106	5	Naaftada la amray xakamaynta socodka hawada iyo qaadashada qaraabo booska socodka hawada
6B	107	5	Heerkulka dib-u-wareejinta gaaska qiiqa
6C	108	5	La amray xakamaynta kicinta ceejinta iyo booska ceejinta qaraabo
6D	109	6	Nidaamka xakamaynta cadaadiska shidaalka
6E	110	5	Nidaamka xakamaynta cadaadiska cirbadeynta
6F	111	3	Turbocharger kombaresarka cadaadiska gudaha
70	112	9	Kobcinta xakamaynta cadaadiska
71	113	5	Turbo joomatari kala duwan (VGT) xakamayn
72	114	5	Xakamaynta qashinka
73	115	5	Cadaadiska daalka
74	116	5	Turbocharger RPM
75	117	7	heerkulka Turbocharger
76	118	7	heerkulka Turbocharger
77	119	5	Ku dallac heerkulka qaboojiyaha hawada (CACT)
78	120	9	Heerkulka gaasta ee daminta (EGT) Bangiga 1				PID gaar ah. Hoos ka daawo
79	121	9	Heerkulka gaasta ee daminta (EGT) Bangiga 2				PID gaar ah. Hoos ka daawo
7A	122	7	Naaftada filter filter (DPF)
7B	123	7	Naaftada filter filter (DPF)
7C	124	9	Naaftada Particulate filter (DPF) heerkulka
7D	125	1	NOx NTE (Aan-Lagu dhaafin) xaaladda aagga xakamaynta
7E	126	1	PM NTE (Aan-Lagu dhaafin) xaaladda aagga xakamaynta
7F	127	13	Waqtiga socodsiinta matoorka
80	128	4	PID-yada waa la taageeray [81 – A0]				Bit codeed [A7..D0] == [PID $81..PID $A0] Hoos ka daawo
81	129	21	Wakhtiga socodsiinta mishiinka ee Aaladda Xakamaynta qiiqa Kaaliyaha(AECD)
82	130	21	Wakhtiga socodsiinta mishiinka ee Aaladda Xakamaynta qiiqa Kaaliyaha(AECD)
83	131	5	Dareemaha NOx
84	132		Heerkulka dusha sare ee badan
85	133		Nidaamka reagent NOx
86	134		Arrin gaar ah (PM) dareeme
87	135		Qaadashada cadaadis buuxa oo badan
A0	160	4	PID-yada waa la taageeray [A1 – C0]				Bit codeed [A7..D0] == [PID $A1..PID $C0] Hoos ka daawo
C0	192	4	PID-yada waa la taageeray [C1 – E0]				Bit codeed [A7..D0] == [PID $C1..PID $E0] Hoos ka daawo
C3	195	?	?	?	?	?	Soo celisa xog badan, oo ay ku jiraan Aqoonsiga Xaalada Wadid iyo Xawaaraha Injinka*
C4	196	?	?	?	?	?	B5 waa Codsiga Matoorka Idle B6 waa Codsiga Joogsiga Matoorka*
PID (hex)	PID (Dec)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]

Qaabka 02[wax ka beddel]

Qaabka 02 aqbala isla PID-yada qaabka 01, oo la macno ah, laakiin xogta la bixiyay waxay ka timid markii qaabka qaboojinta la sameeyay.

Waa inaad dirtaa nambarka qaab-dhismeedka qaybta xogta ee fariinta.

PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]
02	2	DTC taas oo sababtay in fiimka qaboojinta la kaydiyo.				BCD waa la duubay. Loo qaabeeyey sida habka 3

Qaabka 03

PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]
N/A	n*6	Codso koodka dhibka				3 codes halkii fariin. Hoos ka daawo

Qaabka 04[wax ka beddel]

PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]
N/A	0	Nadiifi furaha dhibaatada / Nalalka tilmaamaya cilladda (MIL) / Hubi iftiinka injiinka				Waxay tirtirtaa dhammaan koodka dhibaatada kaydsan oo waxay damisaa MIL-ga.

Qaabka 05

PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]
0100		OBD Monitor IDs waa la taageeray ($01 - $20)
0101		O2 Sensor Monitor Bank 1 Sensor 1	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0102		O2 Sensor Monitor Bank 1 Sensor 2	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0103		O2 Sensor Monitor Bank 1 Sensor 3	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0104		O2 Sensor Monitor Bank 1 Sensor 4	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0105		O2 Sensor Monitor Bank 2 Sensor 1	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0106		O2 Sensor Monitor Bank 2 Sensor 2	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0107		O2 Sensor Monitor Bank 2 Sensor 3	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0108		O2 Sensor Monitor Bank 2 Sensor 4	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0109		O2 Sensor Monitor Bank 3 Sensor 1	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
010A		O2 Sensor Monitor Bank 3 Sensor 2	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
010B		O2 Sensor Monitor Bank 3 Sensor 3	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
010C		O2 Sensor Monitor Bank 3 Sensor 4	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
010D		O2 Sensor Monitor Bank 4 Sensor 1	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
010E		O2 Sensor Monitor Bank 4 Sensor 2	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
010F		O2 Sensor Monitor Bank 4 Sensor 3	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0110		O2 Sensor Monitor Bank 4 Sensor 4	0.00	1.275	volts	0.005 Qani si aad ugu tiirsato korantada marinka dareeraha
0201		O2 Sensor Monitor Bank 1 Sensor 1	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0202		O2 Sensor Monitor Bank 1 Sensor 2	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0203		O2 Sensor Monitor Bank 1 Sensor 3	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0204		O2 Sensor Monitor Bank 1 Sensor 4	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0205		O2 Sensor Monitor Bank 2 Sensor 1	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0206		O2 Sensor Monitor Bank 2 Sensor 2	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0207		O2 Sensor Monitor Bank 2 Sensor 3	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0208		O2 Sensor Monitor Bank 2 Sensor 4	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0209		O2 Sensor Monitor Bank 3 Sensor 1	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
020A		O2 Sensor Monitor Bank 3 Sensor 2	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
020B		O2 Sensor Monitor Bank 3 Sensor 3	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
020C		O2 Sensor Monitor Bank 3 Sensor 4	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
020D		O2 Sensor Monitor Bank 4 Sensor 1	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
020E		O2 Sensor Monitor Bank 4 Sensor 2	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
020F		O2 Sensor Monitor Bank 4 Sensor 3	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
0210		O2 Sensor Monitor Bank 4 Sensor 4	0.00	1.275	volts	0.005 Ku janjeero qanjirka heerka korantada
PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]

Qaabka 09

PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]
00	4	Qaabka 9 PID-yada la taageero (01 si ay u 20)				Bit codeed. [A7..D0] = [PID $01..PID $20] Hoos ka daawo
01	1	Tirada Fariinta VIN ee PID 02. Kaliya ISO 9141-2, ISO 14230-4 iyo SAE J1850.				Caadiyan qiimuhu wuxuu ahaan doonaa 5.
02	17	Lambarka Aqoonsiga Baabuurka (VIN)				17-khamrada cad, ASCII-ku-xidhan oo ku-meel-gaadhka-bidix leh oo leh sawirro aan waxba lahayn (0x00) haddii loo baahdo.
03	1	Tirada fariimaha aqoonsiga ee PID 04. Kaliya ISO 9141-2, ISO 14230-4 iyo SAE J1850.				Waxay noqon doontaa dhowr jeer 4 (4 fariimaha ayaa loo baahan yahay aqoonsi kasta).
04	16,32,48,64..	Aqoonsiga calibration				Illaa 16 Qiimaha ASCII. Xogta aan la isticmaalin waxaa lagu soo warrami doonaa bytes aan jirin (0x00). Dhowr CALID ayaa la soo saari karaa (16 bytes kasta)
05	1	Nambarada xaqiijinta habaynta (CVN) tirada fariinta ee PID 06. Kaliya ISO 9141-2, ISO 14230-4 iyo SAE J1850.
06	4,8,12,16	Tirooyinka Xaqiijinta Habaynta (CVN) Dhowr CVN ayaa la soo saari karaa (4 bytes kasta) tirada CVN iyo CALID waa inay iswaafaqaan				Xogta ceeriin oo bidix-koobaysan oo leh xarfo aan waxba ka jirin (0x00). Caadi ahaan waxaa loo soo bandhigaa sidii xarig hex ah.
07	1	Tirada fariinta raadraaca waxqabadka ee la isticmaalo ee PID 08 iyo 0B. Kaliya ISO 9141-2, ISO 14230-4 iyo SAE J1850.	8	10		8 hadday lix iyo toban (16) qiyamka ayaa loo baahan yahay in la soo sheego, 9 hadday siddeed iyo toban (18) qiyamka ayaa loo baahan yahay in la soo sheego, iyo 10 hadday labaatan (20) qiyamka ayaa loo baahan yahay in la soo sheego (hal fariin ayaa sheegaysa laba qiimo, mid kasta oo ka kooban laba bytes).
08	4	Dabagalka waxqabadka la isticmaalo ee baabuurta shideysa dhimbiil				4 ama 5 fariimaha, mid kasta oo ka kooban 4 bytes (laba qiimee). Hoos ka daawo
09	1	Tirada fariinta magaca ECU ee PID 0A
0A	20	Magaca ECU				ASCII-codeed. Midig-ku-duuban oo ay ku xardhan yihiin sawiro aan jirin (0x00).
0B	4	Dabagalka waxqabadka gudaha ee isticmaalka gawaadhida dabka shidda				5 fariimaha, mid kasta oo ka kooban 4 bytes (laba qiimee). Hoos ka daawo
PID (hex)	Xogta bytes waa la soo celiyay	Description	Qiimaha min	Qiimaha ugu badan	Unugyo	Formula[a]

PID-yada Bitwise lagu dhejiyay

Qaar ka mid ah PID-yada ku jira shaxda sare laguma sharxi karo qaacido fudud. Faahfaahin dheeraad ah oo xogtan ah ayaa halkan lagu bixiyay:

Qaabka 1 PID 00

Codsiga PID-kan ayaa soo noqonaya 4 bytes xogta. Mid kasta, ka MSB si ay u LSB, waxay ka dhigan tahay mid ka mid ah kuwa soo socda 32 PID-yada oo bixiya macluumaadka ku saabsan haddii la taageero.

Tusaale ahaan, haddii jawaabta baabuurku tahay BE1FA813, waxaa loo dejin karaa sidan oo kale:

Hexadecimal	B				E				1				F				A				8				1				3
Binary	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
CTC279?	Haa	Maya	Haa	Haa	Haa	Haa	Haa	Maya	Maya	Maya	Maya	Haa	Haa	Haa	Haa	Haa	Haa	Maya	Haa	Maya	Haa	Maya	Maya	Maya	Maya	Maya	Maya	Haa	Maya	Maya	Haa	Haa
Lambarka 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

Markaa, PID-yada la taageeray waa: 01, 03, 04, 05, 06, 07, 0C, 0D, 0E, 0F, 10, 11, 13, 15, 1C, 1F iyo 20

Qaabka 1 PID 01

Codsiga PID-kan ayaa soo noqonaya 4 bytes xogta, lagu calaamadeeyay A B iyo D.

Byte ugu horeysay(A) ka kooban yahay laba qaybood oo macluumaad ah. yara A7 (MSB ee byte A, byte ugu horeysay) waxay muujinaysaa in MIL iyo in kale (hubi iftiinka injiinka) waa iftiimay. Bits A6 iyada oo loo marayo A0waxay ka dhigan tahay tirada koodka dhibaatada ogaanshaha ee hadda lagu calaamadeeyay ECU.

Midda labaad, saddexaad, iyo afraad bytes(B, C iyo D) Bixi macluumaadka ku saabsan helitaanka iyo dhammaystirka imtixaannada sabuuradda qaarkood. Ogow tijaabadaas helitaan waxaa lagu tilmaamay set (1) xoogaa iyo dhamaystirid waxaa lagu tilmaamay dib u dajin (0) xoogaa.

yara	magaca	Qeexid
A7	MIL	Demin ama shid, waxay muujinaysaa haddii CEL/MIL ay shidantahay (ama waa in la shido)
A6–A0	DTC_CNT	Tirada DTC-yada la xaqiijiyay ee la xaqiijiyay ee la heli karo si loo soo bandhigo.
B7	XILSAN	La xafiday (waa inay noqotaa 0)
B3	MAGAC MAYA	0 = Korjoogayaasha dabka shiday ee la taageeray (e.g. Matoorada Otto ama Wankel) 1 = Korjoogayaasha shidalka cadaadiska waa la taageeray (e.g. Matoorada naaftada)

Halkan waxaa ah qeexitaannada xoogaa B ee caadiga ah, waxay ku salaysan yihiin imtixaan.

	Tijaabi waa la heli karaa	Tijaabi ma dhamaystirna
Qaybaha	B2	B6
Nidaamka Shidaalka	B1	B5
Dab-damis	B0	B4

Baytka saddexaad iyo afraad waa in si kala duwan loo fasiraa iyadoo ku xiran haddii matoorku yahay dhimbiil shidnaansho (e.g. Matoorada Otto ama Wankel) ama shidda cadaadis (e.g. Matoorada naaftada). Marka labaad (B) byte, xoogaa 3 waxay tilmaamaysaa sida loo fasiro C iyo D bytes, leh 0 dhimbiil ahaansho (Otto ama Wankel) iyo 1 (dhigay) cadaadis ahaansho (Naaftada).

Baytyada C iyo D ee korjoogayaasha dabka shiday (e.g. Matoorada Otto ama Wankel):

	Tijaabi waa la heli karaa	Tijaabi ma dhamaystirna
Nidaamka EGR	C7	D7
Ogsajiinta Sensor Heater	C6	D6
Dareemiyaha Ogsajiinta	C5	D5
Qaboojiyaha A/C	C4	D4
Nidaamka Hawada Sare	C3	D3
Nidaamka uumi-baxa	C2	D2
Kataliye kulul	C1	D1
Kataliye	C0	D0

Iyo bytes C iyo D ee kormeerayaasha shidista cadaadiska (Matoorada naaftada):

	Tijaabi waa la heli karaa	Tijaabi ma dhamaystirna
EGR iyo/ama Nidaamka VVT	C7	D7
Kormeerka filter PM	C6	D6
Dareemka Gaaska Daaqaya	C5	D5
– La xafiday –	C4	D4
Kordhinta Cadaadiska	C3	D3
– La xafiday –	C2	D2
Kormeeraha NOx/SCR	C1	D1
NMHC Kataliye[a]	C0	D0

Qaabka 1 PID 41

Codsiga PID-kan ayaa soo noqonaya 4 bytes xogta. Baytka kowaad had iyo jeer waa eber. Midda labaad, saddexaad, iyo bytes afraad waxay bixiyaan macluumaadka ku saabsan helitaanka iyo dhammaystirka imtixaannada sabuuradda qaarkood. Sida PID 01, bytes saddexaad iyo afraad waa in si kala duwan loo fasiro iyadoo ku xiran nooca dabka (B3) - leh 0 dhimbiil ahaansho iyo 1 (dhigay) cadaadis ahaansho. Mar kale u fiirso imtixaankaas helitaan waxaa matalaya set (1) xoogaa iyo dhamaystirid waxaa matala dib u dajin (0) xoogaa.

Halkan waxaa ah qeexitaannada xoogaa B ee caadiga ah, waxay ku salaysan yihiin imtixaan.

	Tijaabi waa la heli karaa	Tijaabi ma dhamaystirna
Qaybaha	B2	B6
Nidaamka Shidaalka	B1	B5
Dab-damis	B0	B4

Baytyada C iyo D ee korjoogayaasha dabka shiday (e.g. Matoorada Otto ama Wankel):

	Tijaabi waa la heli karaa	Tijaabi ma dhamaystirna
Nidaamka EGR	C7	D7
Ogsajiinta Sensor Heater	C6	D6
Dareemiyaha Ogsajiinta	C5	D5
Qaboojiyaha A/C	C4	D4
Nidaamka Hawada Sare	C3	D3
Nidaamka uumi-baxa	C2	D2
Kataliye kulul	C1	D1
Kataliye	C0	D0

Iyo bytes C iyo D ee kormeerayaasha shidista cadaadiska (Matoorada naaftada):

	Tijaabi waa la heli karaa	Tijaabi ma dhamaystirna
EGR iyo/ama Nidaamka VVT	C7	D7
Kormeerka filter PM	C6	D6
Dareemka Gaaska Daaqaya	C5	D5
– La xafiday –	C4	D4
Kordhinta Cadaadiska	C3	D3
– La xafiday –	C2	D2
Kormeeraha NOx/SCR	C1	D1
NMHC Kataliye[a]	C0	D0

Qaabka 1 PID 78

Codsiga PID-kan ayaa soo noqon doona 9 bytes xogta. Baytka ugu horreeya waa meel xoogaa sumadeysan oo tilmaamaysa taas EGT dareemayaasha waa la taageeray:

Byte	Description
A	Dareemayaasha EGT ee la taageeray
B–C	Heerkulka waxaa akhriyay EGT11
D–E	Heerkulka waxaa akhriyay EGT12
F–G	Heerkulka waxaa akhriyay EGT13
H–I	Heerkulka waxaa akhriyay EGT14

Byte-ka ugu horreeya waxa loo habeeyey sida soo socota:

yara	Description
A7–A4	La xafiday
A3	Bangiga EGT 1, dareeme 4 CTC279?
A2	Bangiga EGT 1, dareeme 3 CTC279?
A1	Bangiga EGT 1, dareeme 2 CTC279?
A0	Bangiga EGT 1, dareeme 1 CTC279?

Inta soo hartay waa bytes 16 xoogaa yar oo tilmaamaya heerkulka heerka Celsius ee kala duwanaanshaha -40 si ay u 6513.5 (miisaan 0.1), isticmaalaya caadiga ah {\qaabka bandhiga (A\times 256+B)/10-40} formula (MSB waa A, LSB waa B). Kaliya qiimayaasha uu dareemaha u dhigma lagu taageerayo ayaa macno leh.

Qaab-dhismeedka isku midka ah ayaa khuseeya PID 79, laakiin qiyamka waxaa loogu talagalay dareemayaasha bangiga 2.

Qaabka 3 (PID looma baahna)

Codsiga habkan wuxuu soo celinayaa liiska DTC-yada la dejiyay. Liiska waxaa lagu soo koobay iyadoo la isticmaalayo ISO 15765-2 borotokoolka.

Haddii ay jiraan laba ama ka yar DTCs (4 bytes) waxaa lagu soo celiyaa qaab-dhismeedka ISO-TP Single Frame (SF). Saddex ama in ka badan oo DTC ah oo liiska ku jira ayaa lagu soo warramey meelo badan, oo leh tirada saxda ah ee xayndaabyada ku xiran nooca isgaarsiinta iyo faahfaahinta wax ka qabashada.

Koodh kasta oo dhib ah ayaa u baahan 2 bytes si loo qeexo. Sharaxaada qoraalka ee summada dhibta waxaa loo kala saari karaa sidan soo socota. Dabeecadda ugu horreysa ee koodka dhibka waxaa go'aamiya labada bit ee ugu horreeya ee byte-ga koowaad:

A7–A6	Dabeecadda ugu horreysa ee DTC
00	P – Tareenka tamarta
01	C – Chassis
10	B – Jirka
11	U – Shabakadda

Labada nambar ee soo socda ayaa loo codeeyay sida 2 gelinno. Dabeecadda labaad ee DTC waa tiro lagu qeexay shaxdan soo socota:

A5–A4	Dabeecadda labaad ee DTC
00	0
01	1
10	2
11	3

Dabeecadda saddexaad ee DTC waa tiro lagu qeexay

A3–A0	Dabeecadda saddexaad ee 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

Jilayaasha afraad iyo shanaad waxa loo qeexaa si la mid ah kan saddexaad, laakiin isticmaalka qashinka B7–B4 iyo B3–B0. Koodhka shanta xaraf ee ka soo baxay waa inuu u ekaado “U0158” waxaana laga eegi karaa shaxda OBD-II DTCs. Jilayaasha hexadecimal (0-9, A-F), iyadoo ay naadir tahay, waa la ogol yahay in ugu dambeeya 3 boosaska code laftiisa.

Qaabka 9 PID 08

Waxay ku siinaysaa macluumaadka ku saabsan waxqabadka isticmaalka-track ee bangiyada kicinta, bangiyada dareemayaasha ogsijiinta, hababka ogaanshaha daadinta uumi-baxa, Nidaamyada EGR iyo nidaamka hawada sare.

Tireeyaha qayb kasta ama nidaam kastaa waxa uu la socdaa inta jeer ee dhammaan xaaladaha lagama maarmaanka u ah kormeere gaar ah la kulmo cilad.. Hooseeya qayb kasta ama nidaam kastaa waxa uu la socdaa tirada jeer ee baabuurka lagu shaqaynayey shuruudaha la cayimay.

Tirinta walxaha xogta waa in la soo sheegaa bilowga (byte ugu horeysay).

Dhammaan shayyada xogta ee diiwaanka Dabagalka Hawl-qabad ee la-isticmaalka waxa ay ka kooban yihiin laba (2) bytes waxaana lagu soo warramey sidaan (fariin kastaa waxay ka kooban tahay laba shay, sidaa awgeed fariintu waa dhererkeeda 4).

Mnemonic	Description
OBDCOND	Xaaladaha Kormeerka OBD ee la kulmay tirooyin
IGNCNTR	Ignition Counter
CATCOMP1	Korjoogteeyaha Dhamaystirka Tirinta Bankiga 1
CATCOND1	Korjoogtada Kormeerka Shuruudaha ay la kulmeen Xisaabinta Bangiga 1
CATCOMP2	Korjoogteeyaha Dhamaystirka Tirinta Bankiga 2
CATCOND2	Korjoogtada Kormeerka Shuruudaha ay la kulmeen Xisaabinta Bangiga 2
O2SCMP1	O2 Kormeeraha Dareemaha Dhamaystirka Tirinta Bangiga 1
O2SCOND1	O2 Dareemaha Kormeerka Xaaladaha ee la kulma Xisaabta Bangiga 1
O2SCMP2	O2 Kormeeraha Dareemaha Dhamaystirka Tirinta Bangiga 2
O2SCOND2	O2 Dareemaha Kormeerka Xaaladaha ee la kulma Xisaabta Bangiga 2
EGRCOMP	EGR Kormeerka Xaalada Dhamaystirka Tirinta
EGRCOND	Xaaladaha Kormeerka EGR ee la kulmay tirooyin
AIRCOMP	Xaalada Dhamaystirka Kormeerka AIR (Hawada Sare)
AIRCOND	Xaaladaha Kormeerka AIR ee la kulmay tirooyin (Hawada Sare)
EVAPCOMP	Tirinta Xaalada Dhamaystirka Kormeerka EVAP
EVAPCOND	Xaaladaha Kormeerka EVAP ee la kulmay tirooyin
SO2SCMP1	Sare O2 Dareenka Kormeerka Dhamaystirka Xisaabinta Bangiga 1
SO2SCOND1	Sare O2 Dareemaha Kormeerka Xaaladaha La Kulmay Xisaabaadka Bangiga 1
SO2SCMP2	Sare O2 Dareenka Kormeerka Dhamaystirka Xisaabinta Bangiga 2
SO2SCOND2	Sare O2 Dareemaha Kormeerka Xaaladaha La Kulmay Xisaabaadka Bangiga 2

Qaabka 9 PID 0B

Waxay ku siinaysaa macluumaadka ku saabsan waxqabadka isticmaalka-la-socodka ee NMHC kicinta, Kormeeraha kicinta NOx, NOx adsorber Monitor, Kormeeraha filter PM, kormeeraha dareeraha gaasta qiiqa, Kormeeraha EGR/VVT, kor u cadaadiska cadaadiska iyo kormeeraha nidaamka shidaalka.

Dhammaan walxaha xogta waxay ka kooban yihiin laba (2) bytes waxaana lagu soo warramey sidaan (fariin kastaa waxay ka kooban tahay laba shay, sidaa awgeed fariintu waa dhererkeeda 4):

Mnemonic	Description
OBDCOND	Xaaladaha Kormeerka OBD ee la kulmay tirooyin
IGNCNTR	Ignition Counter
HCCATCOMP	NMHC Katalyst-ka Korjoogteynta Xaalada Dhamaystirka Tirinta
HCCATCOND	NMHC Katalistaha Kormeerka Xaaladaha La Kulmay Tiro
NCATCOMP	NOx/SCR Korjoogteeyaha Dhamaystirka Xaalada Tirinta
NATCOND	NOx/SCR Katalistaha Kormeerka Xaaladaha La Kulmay Tiro
NASSCOMP	NOx Adsorber Kormeerka Xaalada Dhamaystirka Tirinta
NADSCOND	Xaaladaha Kormeerka Adsorber ee NOx waxay la kulmeen tirooyin
PMCOMP	Kormeeraha Filter PM ee Xaaladda Dhamaystirka Tirinta
PMCOND	PM filter filter xaaladaha la kulmay tiro
EGCOMP	Korjoogteynta Dhamaystirka Xaaladda Dareemka Gaaska Daaqadda
EGSCOND	Dareemka Gaaska Dabaysha ee Dareemaha Kormeerka Xaaladaha La Kulmay Tiro
EGRCOMP	EGR iyo/ama VVT Kormeeraha Dhamaystirka Xaalada Tirooyinka
EGRCOND	EGR iyo/ama VVT Xaaladaha Kormeerka ee la kulmay tirooyinka
BPCOMP	Kobcinta Cadaadiska Korjoogteynta Xaalada Dhamaystirka Tirinta
BPCOND	Kobcinta Kormeeraha Cadaadiska ee la kulmay tirooyin
FUELCOMP	Xaaladda Dhamaystirka Kormeeraha Shidaalka
SHIDAALKA	Xaalladaha Kormeerka Shidaalka ee la kulmay tirooyin

PID-yada la tiriyey[wax ka beddel]

PID-yada qaarkood waa in si gaar ah loo fasiraa, oo aan si sax ah loo codayn, ama miisaan kasta. Qiimaha PID-yadaan waa la tiriyey.

Qaabka 1 PID 03[wax ka beddel]

Codsiga PID-kan ayaa soo noqonaya 2 bytes xogta. Baytka ugu horreeya wuxuu qeexayaa nidaamka shidaalka #1.

Qiimaha	Description
1	Wareeg fur sababtoo ah heerkulka matoorka oo aan ku filnayn
2	Loop xiran, iyadoo la isticmaalayo falcelinta dareenka oksijiinta si loo go'aamiyo isku dhafka shidaalka
4	Wareeg furan sababtoo ah culeyska injiinka AMA shidaalka oo go'ay hoos u dhaca awgeed
8	Furan wareegta sababtoo ah cilladda nidaamka
16	Loop xiran, adigoo isticmaalaya ugu yaraan hal dareeme oksijiin laakiin waxaa jira cilad ku jirta habka jawaab celinta

Qiimo kasta oo kale waa jawaab aan sax ahayn. Waxaa jiri kara hal xoogaa la dejiyay ugu badnaan.

Baytka labaad wuxuu qeexayaa habka shidaalka #2 (haddii ay jirto) waxaana si isku mid ah loogu dhejiyay byte-ka koowaad.

Qaabka 1 PID 12

Codsiga PID-kan waxa uu soo celinayaa hal byte oo xog ah kaas oo qeexaya heerka hawada sare.

Qiimaha	Description
1	Xagga sare
2	Hoos-u-socod beddelayaasha catalytic
4	Laga soo bilaabo jawiga dibadda ama ka baxsan
8	Pump ayaa lagu amray in lagu baaro

Qiimo kasta oo kale waa jawaab aan sax ahayn. Waxaa jiri kara hal xoogaa la dejiyay ugu badnaan.

Qaabka 1 PID 1C

Codsiga PID-kan wuxuu soo celinayaa hal bayt oo xog ah kaasoo qeexaya heerarka OBD ee ECU-da loogu talagalay inay u hoggaansamaan. Qiimaha kala duwan ee xogta byte-ku hayn karto ayaa hoos lagu muujiyay, ku xiga waxa ay ula jeedaan:

Qiimaha	Description
1	OBD-II sida lagu qeexay CARB
2	OBD sida lagu qeexay EPA
3	OBD iyo OBD-II
4	OBD-I
5	Aan u hoggaansamin OBD
6	EOBD (Yurub)
7	EOBD iyo OBD-II
8	EOBD iyo OBD
9	EOBD, OBD iyo OBD II
10	JOBD (Japan)
11	JOBD iyo OBD II
12	JOBD iyo EOBD
13	JOBD, EOBD, iyo OBD II
14	La xafiday
15	La xafiday
16	La xafiday
17	Baadhista Mashiinka Soo Saaraha (EMD)
18	Baadhista Mashiinka Soo Saaraha Waa La Wanaajiyey (EMD+)
19	Cilad-baadhista Shaqada Culus ee Guddida (Ilmo/Qayb) (HD OBD-C)
20	Cilad-baadhista Shaqada Culus ee Guddida (HD OBD)
21	World Wide Iswaafajinta OBD (WWH OBD)
22	La xafiday
23	Duty Euro OBD Marxaladda I iyada oo aan la xakameynin NOx (HD EOBD-I)
24	Duty Euro OBD Marxaladda I oo leh xakameyn NOx ah (HD EOBD-I N)
25	Duty Euro OBD Stage II iyada oo aan la xakameynin NOx (HD EOBD-II)
26	Duty Euro OBD Stage II oo leh xakameyn NOx ah (HD EOBD-II N)
27	La xafiday
28	Wajiga Brazil OBD 1 (OBDBr-1)
29	Wajiga Brazil OBD 2 (OBDBr-2)
30	Kuuriya OBD (KOBD)
31	Hindiya OBD I (IOBD I)
32	Hindiya OBD II (IOBD II)
33	Duty Euro OBD Marxaladda VI (HD EOBD-IV)
34-250	La xafiday
251-255	Aan diyaar u ahayn meelaynta (SAE J1939 macne gaar ah)

Codaynta Nooca Shidaalka

Qaabka 1 PID 51 wuxuu ka soo celiyaa qiime liis la tiriyey oo bixinaya nooca shidaalka ee baabuurka. Nooca shidaalka waxaa lagu soo celiyaa hal byte ahaan, qiimahana waxaa lagu bixiyaa shaxda soo socota:

Qiimaha	Description
0	Lama heli karo
1	Shidaal
2	Methanol
3	Ethanol
4	Naaftada
5	LPG
6	CNG
7	Propane
8	Koronto
9	Bifuel Shidaalka socda
10	Bifuel ku shaqeeya Methanol
11	Bifuel oo ku shaqeeya Ethanol
12	Bifuel ku shaqeeya LPG
13	Bifuel ku shaqeeya CNG
14	Bifuel ku shaqeeya Propane
15	Bifuel ku shaqeeya Korontada
16	Shidaalka korontada ku shaqeeya iyo mishiinka gubanaya
17	Shidaal isku dhaf ah
18	Hybrid ethanol
19	Naaftada isku-dhafka ah
20	Isku-dhafka Korontada
21	Isku-dhafka korantada iyo mishiinka gubanaya
22	Soo Celinta Isku-dhafka ah
23	Naaftada ku socota bifuel

Qiimo kasta oo kale waxaa xafiday ISO/SAE. Hadda ma jiraan qeexitaanno baabuur dabacsan oo shidaal.

PID-yada aan caadiga ahayn

Inta badan dhammaan OBD-II PID-yada la isticmaalo waa kuwo aan caadi ahayn. Inta badan baabuurta casriga ah, waxaa jira hawlo badan oo dheeraad ah oo lagu taageeray interface OBD-II marka loo eego kuwa ay daboolaan PID-yada caadiga ah, waxaana jira isku-xidhnaan yar oo ka dhexeeya soosaarayaasha baabuurta ee PID-yadan aan caadiga ahayn.

Waxaa jira macluumaad aad u xaddidan oo laga heli karo goobta dadweynaha ee PID-yada aan caadiga ahayn. Isha ugu muhiimsan ee macluumaadka PID-yada aan caadiga ahayn ee soo saarayaasha kala duwan waxaa ilaaliya US-based Machadka Qalabka iyo Qalabka oo kaliya ay heli karaan xubnaha. Qiimaha xubinnimada ETI ee gelitaanka koodhyada iskaanka way kala duwan tahay iyadoo lagu saleynayo cabbirka shirkadda oo lagu qeexay iibka sannadlaha ah ee qalabka iyo qalabka baabuurta ee Waqooyiga Ameerika:

Iibka Sannadlaha ah ee Waqooyiga Ameerika	Lacagaha Sannadlaha ah
Hoosta $10,000,000	$5,000
$10,000,000 – $50,000,000	$7,500
Ka weyn $50,000,000	$10,000

Si kastaba ha ahaatee, xitaa xubinnimada ETI ma siin doonto dukumeenti buuxa PID-yada aan caadiga ahayn. Gobolka ETI:^[4][5]

OEM-yada qaarkood waxay diidaan inay ETI u adeegsadaan isha hal-joojin ah ee macluumaadka aaladda iskaanka. Waxay door bidaan inay ganacsi la sameeyaan shirkad kasta oo qalab gaar ah. Shirkadahani waxay sidoo kale rabaan inaad qandaraas la gasho iyaga. Kharashyadu way kala duwan yihiin laakiin halkan waa sawir-qaadis laga bilaabo Abriil 13-keeda, 2015 ee kharashka sannadkii:

GM	$50,000
Honda	$5,000
Suzuki	$1,000
BMW	$25,500 oo lagu daray $2,000 cusbooneysiin kasta. Cusbooneysiintu waxay dhacdaa sanad walba.

CAN (11-xoogaa) qaabka baska

Weydiinta PID-da iyo jawaabta waxay ku dhacdaa baska CAN ee baabuurka. Codsiyada caadiga ah ee OBD iyo jawaabaha waxay isticmaalaan ciwaanno shaqaynaya. Akhristaha ogaanshaha ayaa bilaabaya weydiinta isagoo isticmaalaya CAN ID 7DFh^{[caddayn loo baahan yahay]}, Kaas oo u shaqeeya sida ciwaanka baahinta, oo aqbala jawaabaha aqoonsi kasta oo u dhexeeya 7E8h ilaa 7EFh. ECU-yada ka jawaabi kara su'aalaha OBD waxay dhegaystaan ​​labadaba aqoonsiga baahinta shaqada ee 7DFh iyo hal aqoonsi oo loo qoondeeyey inta u dhaxaysa 7E0h ilaa 7E7h. Jawaabtoodu waxay leedahay aqoonsiga aqoonsiga loo qoondeeyay oo lagu daray 8 e.g. 7E8h ilaa 7EFh.

Habkani wuxuu ogolaanayaa ilaa siddeed ECUs, Mid kastaa wuxuu si madax-bannaan uga jawaabayaa weydiimaha OBD. Akhristaha ogaanshaha waxa uu isticmaali karaa aqoonsiga ku jira qaabka jawaabta ECU si uu u sii wado xidhiidhka ECU gaar ah. Gaar ahaan, Isgaadhsiinta qaab-dhismeedka badan waxay u baahan tahay jawaab-celinta aqoonsiga gaarka ah ee ECU halkii ay ka ahayd aqoonsiga 7DFh.

Baska CAN waxa kale oo loo isticmaali karaa isgaarsiin ka baxsan fariimaha OBD ee caadiga ah. Wax ka qabashada jirku waxay u isticmaashaa aqoonsiyo CAN oo gaar ah qaybo gaar ah (tusaale., 720h ee kooxda qalabka ee Fords) oo leh culeysyo qaab gaar ah.

Weydiin

Weydiinta PID ee shaqaynaysa waxa loo diraa baabuurka saaran baska CAN ee ID 7DFh, isticmaalaya 8 xogta bytes. Bytes waa:

	Byte
Nooca PID	0	1	2	3	4	5	6	7
Heerka SAE	Tirada dheeraad ah xogta bytes: 2	Qaabka 01 = tus xogta hadda jirta; 02 = jir qaboojin; iwm.	PID code (tusaale.: 05 = heerkulka qaboojiyaha matoorka)	aan la isticmaalin (laga yaabaa 55h)
Gaadhi gaar ah	Tirada dheeraad ah xogta bytes: 3	Habka gaarka ah: (tusaale.: 22 = xog la xoojiyey)	PID code (tusaale.: 4980h)		aan la isticmaalin (waxay noqon kartaa 00h ama 55h)

Jawaabta

Baabuurku waxa uu kaga jawaabayaa waydiimaha PID ee baska CAN oo wata aqoonsiga fariinta kuwaas oo ku xidhan cutubka ka jawaabay. Caadi ahaan mishiinka ama ECU-ga ugu weyn waxa uu kaga jawaabaa ID 7E8h. Qaybaha kale, sida kantaroolaha isku-dhafka ah ama kontoroolka batteriga ee Prius, ku jawaab 07E9h, 07Ee, 07EBh, iwm. Kuwani waa 8 saacadood ka sarreeya ciwaanka jireed ee cutubku ka jawaabayo. Inkasta oo tirada bytes ee qiimaha la soo celiyay uu yahay mid doorsooma, fariintu adeegsato 8 xogta bytes iyadoo aan loo eegin (CAN baska qaabka hab maamuuska Frameformat leh 8 xogta bytes). Bytes waa:

	Byte
Nooca PID	0	1	2	3	4	5	6	7
Heerka SAE 7E8h, 7E9h, 7Ee, iwm.	Tirada dheeraad ah xogta bytes: 3 si ay u 6	Habka gaarka ah Su'aal la mid ah, marka laga reebo in 40h lagu daro qiimaha qaabka. Markaa: 41h = tus xogta hadda jirta; 42h = jir qaboojin; iwm.	PID code (tusaale.: 05 = heerkulka qaboojiyaha matoorka)	qiimaha halbeegga la cayimay, byte 0	qiimaha, byte 1 (optional)	qiimaha, byte 2 (optional)	qiimaha, byte 3 (optional)	aan la isticmaalin (waxay noqon kartaa 00h ama 55h)
Gaadhi gaar ah 7E8h, ama 8h + Aqoonsiga jirka ee moduleka.	Tirada dheeraad ah xogta bytes: 4si ay u 7	Habka gaarka ah: la mid ah weydiinta, marka laga reebo in 40h lagu daro qiimaha qaabka.(tusaale.: 62h = jawaabta codsiga 22h)	PID code (tusaale.: 4980h)		qiimaha halbeegga la cayimay, byte 0	qiimaha, byte 1 (optional)	qiimaha, byte 2 (optional)	qiimaha, byte 3 (optional)
Gaadhi gaar ah 7E8h, ama 8h + Aqoonsiga jirka ee moduleka.	Tirada dheeraad ah xogta bytes: 3	7Fh tan jawaab-celin guud oo inta badan tilmaamaysa cutubku ma aqoonsanayo codsiga.	Habka gaarka ah: (tusaale.: 22h = xogta ogaanshaha ee PID oo la xoojiyey, 21h = xog la xoojiyey oo la dhimay)	31h	aan la isticmaalin (waxay noqon kartaa 00h)