ODB2 Pinout Code a pau

ʻawaʻawa:wiki

Nā ʻano

Aia 10 nā ʻano hana i ho'ākāka ʻia ma ka OBD-II maʻamau SAE J1979 hou loa. Penei lakou:

Ke ano (hex)	hō'ikeʻano
01	Hōʻike i ka ʻikepili o kēia manawa
02	Hōʻike i ka ʻikepili pahu hau
03	Hōʻike i nā code Diagnostic Trouble i mālama ʻia
04	Hoʻomaʻemaʻe i nā code Diagnostic Trouble a me nā waiwai i mālama ʻia
05	Nā hopena hoʻāʻo, ka nānā ʻana i ka ʻike oxygen (hiki ole wale)
06	Nā hopena hoʻāʻo, ʻāpana ʻē aʻe / nānā ʻōnaehana (Nā hopena hoʻāʻo, ka nānā ʻana i ka ʻike ʻike oxygen no CAN wale nō)
07	Hōʻike i nā Codes Diagnostic Trouble Codes (ʻike ʻia i ka wā o kēia manawa a i ʻole ka holo kaʻa hope)
08	Hoʻomalu i ka hana ʻana o ka ʻāpana / ʻōnaehana ma luna o ka papa
09	Noi i ka ʻike kaʻa
0A	mau Nā code pilikia diagnostic (Nā DTC) (Holoi ʻia nā DTC)

ʻAʻole koi ʻia nā mea hana kaʻa e kākoʻo i nā ʻano hana āpau. Hiki i kēlā me kēia mea hana ke wehewehe i nā ʻano ʻē aʻe ma luna #9 (e.g.: ʻano hana 22 e like me ka wehewehe ʻana e SAE J2190 no Ford/GM, ʻano hana 21 no Toyota) no nā ʻike ʻē aʻe e.g. ka volta o ka puliki huki i a kaʻa uila hybrid (HEV).^[2]

PID maʻamau

Hōʻike ka papa ma lalo i nā PID OBD-II maʻamau e like me ka wehewehe ʻana e SAE J1979. Hāʻawi ʻia ka pane i manaʻo ʻia no kēlā me kēia PID, me ka ʻike e pili ana i ka unuhi ʻana i ka pane i ka ʻikepili koʻikoʻi. hou, ʻAʻole nā ​​kaʻa a pau e kākoʻo i nā PID āpau a hiki ke loaʻa nā PID maʻamau i wehewehe ʻia e ka mea hana ʻaʻole i wehewehe ʻia i ka maʻamau OBD-II..

E hoʻomaopopo i kēlā ʻano modes 1 kaʻa-19-pin-to-obd-ii-16-pin-adapter-connector-cable-no-porsche-auto 2 he mau mea like, koe kēlā ʻano 1 hāʻawi i ka ʻike o kēia manawa, oiai ke ano 2 hāʻawi i kahi kiʻi o ka ʻikepili like i lawe ʻia i ka manawa i hoʻonohonoho ʻia ai ke code pilikia diagnostic hope loa. ʻO nā mea ʻokoʻa he PID 01, i loaʻa wale ma ke ʻano 1, a me PID 02, i loaʻa wale ma ke ʻano 2. Inā ʻo ke ʻano 2 PID 02 hoʻihoʻi ʻole, a laila ʻaʻohe snapshot a me nā ʻano ʻē aʻe āpau 2 ʻAʻole manaʻo ka ʻikepili.

Ke hoʻohana nei i ka Bit-Encoded-Notation, ka nui like C4 'o ia hoʻi ka bit 4 mai ka data byte C. Ua helu ʻia kēlā me kēia bit mai 0 i ka 7, pela 7 ʻo ia ka mea nui loa a 0 ʻo ia ka mea liʻiliʻi loa.

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

Ke ano 01

PID (hex)	PID (Dek)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]
00	0	4	Kākoʻo ʻia nā PID [01 – 20]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $01..PID $20] E nānā ma lalo
01	1	4	Nānā i ke kūlana mai ka wā i hoʻopau ʻia ai nā DTC. (Loaʻa i ke kukui hōʻike hewa (MIL) kūlana a me ka helu o nā DTC.)				Bit i hoʻopaʻa ʻia. E nānā ma lalo
02	2	2	Hoʻokuʻu i ka DTC
03	3	2	Ke kūlana ʻōnaehana wahie				Bit i hoʻopaʻa ʻia. E nānā ma lalo
04	4	1	Ua helu ʻia ka ukana ʻenekini	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A} (ole {\ʻano hōʻike {\tfrac {A}{2.55}}})
05	5	1	Mehana hoʻoheheʻe ʻenekini	-40	215	°C	{\ʻano hōʻike A-40}
06	6	1	ʻOki wahie pōkole—Bank 1	-100 (E hoemi i ka wahie: Waiwai Loa)	99.2 (Hoʻohui i ka ʻaila: Lean loa)	%	{\ʻano hōʻike {\frac {100}{128}}A-100} (ole {\ʻano hōʻike {\tfrac {A}{1.28}}-100} )
07	7	1	ʻoki wahie lōʻihi—Bank 1
08	8	1	ʻOki wahie pōkole—Bank 2
09	9	1	ʻoki wahie lōʻihi—Bank 2
0A	10	1	Pumi wahie (kaomi ana ana)	0	765	kPa	{\ʻano hōʻike 3A}
0B	11	1	Intake manifold kaomi piha	0	255	kPa	{\ʻano hōʻike A}
0C	12	2	Pake rpm	0	16,383.75	rpm	{\ʻano hōʻike {\frac {256A+B}{4}}}
0D	13	1	Ka māmā holo kaʻa	0	255	km/h	{\ʻano hōʻike A}
0E	14	1	Hoʻomaka ka manawa	-64	63.5	° ma mua TDC	{\ʻano hōʻike {\frac {A}{2}}-64}
0F	15	1	Ka wela ea komo	-40	215	°C	{\ʻano hōʻike A-40}
10	16	2	MAF ea kahe ana	0	655.35	grama/sec	{\ʻano hōʻike {\frac {256A+B}{100}}}
11	17	1	Kūlana throttle	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
12	18	1	Kauoha ʻia ke kūlana ea lua				Bit i hoʻopaʻa ʻia. E nānā ma lalo
13	19	1	Loaʻa nā mea ʻike oxygen (i loko o 2 nā panakō)				[A0..A3] == Banako 1, Nā mea ʻike 1-4. [A4..A7] == Banako 2…
14	20	2	ʻIke ʻOxygen 1 A: Voltage B: ʻoki wahie pōkole	0 -100	1.275 99.2	volts%	{\ʻano hōʻike {\frac {A}{200}}} {\ʻano hōʻike {\frac {100}{128}}B-100} (ina B==$FF, ʻAʻole hoʻohana ʻia ka sensor i ka helu ʻoki)
15	21	2	ʻIke ʻOxygen 2 A: Voltage B: ʻoki wahie pōkole
16	22	2	ʻIke ʻOxygen 3 A: Voltage B: ʻoki wahie pōkole
17	23	2	ʻIke ʻOxygen 4 A: Voltage B: ʻoki wahie pōkole
18	24	2	ʻIke ʻOxygen 5 A: Voltage B: ʻoki wahie pōkole
19	25	2	ʻIke ʻOxygen 6 A: Voltage B: ʻoki wahie pōkole
1A	26	2	ʻIke ʻOxygen 7 A: Voltage B: ʻoki wahie pōkole
1B	27	2	ʻIke ʻOxygen 8 A: Voltage B: ʻoki wahie pōkole
1C	28	1	ʻO nā kūlana OBD e like me kēia kaʻa				Bit i hoʻopaʻa ʻia. E nānā ma lalo
1D	29	1	Loaʻa nā mea ʻike oxygen (i loko o 4 nā panakō)				E like me ka PID 13, aka [A0..A7] == [B1S1, B1S2, B2S1, B2S2, B3S1, B3S2, B4S1, B4S2]
1E	30	1	Kūlana hoʻokomo kōkua				A0 == Wehe Ka Mana (PTO) kūlana (1 == ʻeleu) [A1..A7] ʻaʻole i hoʻohana ʻia
1F	31	2	Ka manawa holo mai ka hoʻomaka ʻana o ka ʻenekini	0	65,535	kekona	{\ʻano hōʻike 256A+B}
20	32	4	Kākoʻo ʻia nā PID [21 – 40]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $21..PID $40] E nānā ma lalo
21	33	2	Ka mamao i hele me ke kukui hōʻike hewa (MIL) ma	0	65,535	km	{\ʻano hōʻike 256A+B}
22	34	2	Alaahi wahie Paʻi (e pili ana i ka manifold vacuum)	0	5177.265	kPa	{\ʻano hōʻike 0.079(256A+B)}
23	35	2	Alaahi wahie Paʻi Paʻi (diesel, a i ʻole ka ʻinikini pololei)	0	655,350	kPa	{\ʻano hōʻike 10(256A+B)}
24	36	4	ʻIke ʻOxygen 1 AB: Huina-Ea Equivalence ratio CD: Voltage	0 0	< 2 < 8	ratio V	{\ʻano hōʻike {\frac {2}{65536}}(256A+B)} {\ʻano hōʻike {\frac {8}{65536}}(256C+D)}
25	37	4	ʻIke ʻOxygen 2 AB: Huina-Ea Equivalence ratio CD: Voltage
26	38	4	ʻIke ʻOxygen 3 AB: Huina-Ea Equivalence ratio CD: Voltage
27	39	4	ʻIke ʻOxygen 4 AB: Huina-Ea Equivalence ratio CD: Voltage
28	40	4	ʻIke ʻOxygen 5 AB: Huina-Ea Equivalence ratio CD: Voltage
29	41	4	ʻIke ʻOxygen 6 AB: Huina-Ea Equivalence ratio CD: Voltage
2A	42	4	ʻIke ʻOxygen 7 AB: Huina-Ea Equivalence ratio CD: Voltage
2B	43	4	ʻIke ʻOxygen 8 AB: Huina-Ea Equivalence ratio CD: Voltage
2C	44	1	Kauoha EGR	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
2D	45	1	Hapa EGR	-100	99.2	%	{\ʻano hōʻike {\tfrac {100}{128}}A-100}
2E	46	1	Kauoha evaporative hoʻomaʻemaʻe	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
2F	47	1	Hookomo i ka pae pahu wahie	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
30	48	1	Hoʻomaʻamaʻa mai ka wā i holoi ʻia ai nā code	0	255	helu	{\ʻano hōʻike A}
31	49	2	Ka mamao i hele ai mai ka wā i holoi ʻia ai nā code	0	65,535	km	{\ʻano hōʻike 256A+B}
32	50	2	ʻO Evap. Pūnaehana Vapor Pressure	-8,192	8191.75	Pa	{\ʻano hōʻike {\frac {256A+B}{4}}}(ʻO AB ka hoʻohui ʻelua kakauinoa)[3]
33	51	1	Pumi Barometric Loa	0	255	kPa	{\ʻano hōʻike A}
34	52	4	ʻIke ʻOxygen 1 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa	0 -128	< 2 <128	ratio mA	{\ʻano hōʻike {\frac {2}{65536}}(256A+B)} {\ʻano hōʻike {\frac {256C+D}{256}}-128} ole {\kaila hōʻike C+{\frac {D}{256}}-128}
35	53	4	ʻIke ʻOxygen 2 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
36	54	4	ʻIke ʻOxygen 3 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
37	55	4	ʻIke ʻOxygen 4 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
38	56	4	ʻIke ʻOxygen 5 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
39	57	4	ʻIke ʻOxygen 6 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
3A	58	4	ʻIke ʻOxygen 7 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
3B	59	4	ʻIke ʻOxygen 8 AB: Huina-Ea Equivalence ratio CD: ʻO kēia manawa
3C	60	2	Pāhana Catalyst: Bank 1, ʻIkepili 1	-40	6,513.5	°C	{\ʻano hōʻike {\frac {256A+B}{10}}-40}
3D	61	2	Pāhana Catalyst: Bank 2, ʻIkepili 1
3E	62	2	Pāhana Catalyst: Bank 1, ʻIkepili 2
3F	63	2	Pāhana Catalyst: Bank 2, ʻIkepili 2
40	64	4	Kākoʻo ʻia nā PID [41 – 60]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $41..PID $60] E nānā ma lalo
41	65	4	E nānā i ke kūlana o kēia kaʻa holo				Bit i hoʻopaʻa ʻia. E nānā ma lalo
42	66	2	E hoʻomalu i ka uila module	0	65.535	V	{\ʻano hōʻike {\frac {256A+B}{1000}}}
43	67	2	Waiwai haawe piha	0	25,700	%	{\ʻano hōʻike {\tfrac {100}{255}}(256A+B)}
44	68	2	Ua kauoha ʻia ka lākiō like ʻo Fuel–Air	0	< 2	ratio	{\ʻano hōʻike {\tfrac {2}{65536}}(256A+B)}
45	69	1	Kūlana throttle pili	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
46	70	1	Ka wela o ka ea	-40	215	°C	{\ʻano hōʻike A-40}
47	71	1	Kūlana throttle piha B	0	100	%	{\ʻano hōʻike {\frac {100}{255}}A}
48	72	1	Ke kūlana throttle piha C
49	73	1	Ke kūlana pedal accelerator D
4A	74	1	ʻO ke kūlana pedal accelerator E
4B	75	1	ʻO ke kūlana wāwae wāwae F
4C	76	1	Kauoha throttle actuator
4D	77	2	Holo ka manawa me MIL ma	0	65,535	minuke	{\ʻano hōʻike 256A+B}
4E	78	2	ʻO ka manawa mai ka pau ʻana o nā code pilikia
4F	79	4	Waiwai kiʻekiʻe loa no ka lākiō hoʻohālikelike wahie-Ea, ʻike uila uila, ʻike ʻike oxygen i kēia manawa, a me ka intake manifold pili pono	0, 0, 0, 0	255, 255, 255, 2550	ratio, V, mA, kPa	A, B, C, D*10
50	80	4	ʻO ka waiwai kiʻekiʻe no ka holo ʻana o ka ea mai ka mea ʻike ea kahe nui	0	2550	g/s	A*10, B, C, a me D no ka hoʻohana e hiki mai ana
51	81	1	ʻAno wahie				Mai ka papaʻaina ʻano wahie e nana malalo
52	82	1	wahie ethanol %	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
53	83	2	Pūnaehana Evap piha ʻO ke kaomi mahu	0	327.675	kPa	{\ʻano hōʻike {\frac {256A+B}{200}}}
54	84	2	ʻO ke kaomi mahu ʻōnaehana evap	-32,767	32,768	Pa	((A*256)+B)-32767
55	85	2	ʻOki ʻoki ʻana o ka oxygen lua no ka wā pōkole, A: panakō 1, B: panakō 3	-100	99.2	%	{\ʻano hōʻike {\frac {100}{128}}A-100}{\ʻano hōʻike {\frac {100}{128}}B-100}
56	86	2	ʻOki no ka manawa lōʻihi o ka lua oxygen sensor, A: panakō 1, B: panakō 3
57	87	2	ʻOki ʻoki ʻana o ka oxygen lua no ka wā pōkole, A: panakō 2, B: panakō 4
58	88	2	ʻOki no ka manawa lōʻihi o ka lua oxygen sensor, A: panakō 2, B: panakō 4
59	89	2	Alaahi wahie kaomi loa	0	655,350	kPa	{\ʻano hōʻike 10(256A+B)}
5A	90	1	Kūlana pedal hoʻokēʻai pili	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
5B	91	1	ʻO ke ola ʻana o ke ola ʻana o ka pūʻolo pākahiko hybrid	0	100	%	{\ʻano hōʻike {\tfrac {100}{255}}A}
5C	92	1	Enekinia wela wela	-40	210	°C	{\ʻano hōʻike A-40}
5D	93	2	Ka manawa hoʻoheheʻe wahie	-210.00	301.992	°	{\ʻano hōʻike {\frac {256A+B}{128}}-210}
5E	94	2	Ka helu wahie engine	0	3276.75	L/h	{\ʻano hōʻike {\frac {256A+B}{20}}}
5F	95	1	Pono e hoʻokuʻu i ke kaʻa i hoʻolālā ʻia				Bit Encoded
60	96	4	Kākoʻo ʻia nā PID [61 – 80]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $61..PID $80] E nānā ma lalo
61	97	1	ʻEnekini koi Keaukaha – pākēneka torque	-125	125	%	A-125
62	98	1	ʻenekini maoli – pākēneka torque	-125	125	%	A-125
63	99	2	ʻEnekini kuhikuhi torque	0	65,535	ʻO Nm	{\ʻano hōʻike 256A+B}
64	100	5	ʻIkepili pākēneka ʻenekini	-125	125	%	A-125 Hana ole B-125 wahi enekinia 1 C-125 Lae mīkini 2 D-125 Lae mīkini 3 E-125 Lae mīkini 4
65	101	2	Hoʻokomo kōkua / kākoʻo puka				Bit Encoded
66	102	5	ʻImi ea kahe nui
67	103	3	Mehana hoʻoheheʻe ʻenekini
68	104	7	ʻIke wela ea komo
69	105	7	Kauoha EGR a me EGR Hapa
6A	106	5	Kauoha ʻo Diesel intake ea kahe a me ka pili ea intake kūlana
6B	107	5	Hoʻopau kinoea recirculation wela
6C	108	5	Kauoha ʻia ka mana throttle actuator a me ke kūlana throttle pili
6D	109	6	Pūnaehana hoʻopaʻa paʻi wahie
6E	110	5	Pūnaehana hoʻopaʻa paʻi injection
6F	111	3	ʻO ke kaomi ʻana o ka pahu hoʻokomo turbocharger
70	112	9	Hoʻonui i ka mana kaomi
71	113	5	Hoʻololi Geometry turbo (VGT) hoʻomalu
72	114	5	Ka hoʻomalu ʻōpala
73	115	5	Paʻi hoʻopau
74	116	5	ʻO ka pahu hoʻoili ʻana i ka RPM
75	117	7	ʻO ka wela turbocharger
76	118	7	ʻO ka wela turbocharger
77	119	5	E hoʻopaʻa i ka mahana wela (CACT)
78	120	9	Ka wela kinoea (EGT) Bank 1				PID kūikawā. E nānā ma lalo
79	121	9	Ka wela kinoea (EGT) Bank 2				PID kūikawā. E nānā ma lalo
7A	122	7	kānana particulate Diesel (DPF)
7B	123	7	kānana particulate Diesel (DPF)
7C	124	9	kānana ʻāpana Diesel (DPF) mahana wela
7D	125	1	NOx NTE (ʻAʻole i ʻoi aku) kūlana ʻāpana hoʻomalu
7E	126	1	PM NTE (ʻAʻole i ʻoi aku) kūlana ʻāpana hoʻomalu
7F	127	13	Ka manawa holo ʻenekini
80	128	4	Kākoʻo ʻia nā PID [81 – A0]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $81..PID $A0] E nānā ma lalo
81	129	21	ʻO ka manawa holo ʻana o ka ʻenekini no nā mea hoʻokele hoʻoheheʻe kōkua(AECD)
82	130	21	ʻO ka manawa holo ʻana o ka ʻenekini no nā mea hoʻokele hoʻoheheʻe kōkua(AECD)
83	131	5	NOx mea ike
84	132		Ka wela o ka ili
85	133		NOx reagent system
86	134		Pākuʻi (PM) mea ʻike
87	135		Intake manifold kaomi piha
A0	160	4	Kākoʻo ʻia nā PID [A1 – C0]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $A1..PID $C0] E nānā ma lalo
C0	192	4	Kākoʻo ʻia nā PID [C1 – E0]				Bit i hoʻopaʻa ʻia [A7..D0] == [PID $C1..PID $E0] E nānā ma lalo
C3	195	?	?	?	?	?	Hoʻihoʻi i nā ʻikepili he nui, me ka Drive Condition ID a me ka Engine Speed*
C4	196	?	?	?	?	?	ʻO B5 ke noi ʻana i ka ʻenekini ʻO B6 ke noi hoʻomaha ʻenehana *
PID (hex)	PID (Dek)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]

Ke ano 02[hoʻoponopono]

Ke ano 02 ʻae i nā PID like me ke ʻano 01, me ke ano like, akā, ʻo ka ʻike i hāʻawi ʻia mai ka wā i hana ʻia ai ka pahu hau.

Pono ʻoe e hoʻouna i ka helu kiʻi ma ka ʻāpana ʻikepili o ka memo.

PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]
02	2	ʻO DTC ka mea i hoʻopaʻa ʻia ka pahu paʻa.				Hoʻopili ʻia ʻo BCD. Wehewehe ʻia e like me ke ʻano 3

Ke ano 03

PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]
N/A	n*6	Noi i nā code pilikia				3 nā code no kēlā me kēia pahu memo. E nānā ma lalo

Ke ano 04[hoʻoponopono]

PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]
N/A	0	Holoi i nā code pilikia / kukui hōʻike hewa (MIL) / E nānā i ke kukui ʻenekini				Holoi i nā code pilikia i mālama ʻia a hoʻopau i ka MIL.

Ke ano 05

PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]
0100		Kākoʻo ʻia nā ID Monitor OBD ($01 – $20)
0101		O2 Sensor Monitor Bank 1 ʻIkepili 1	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0102		O2 Sensor Monitor Bank 1 ʻIkepili 2	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0103		O2 Sensor Monitor Bank 1 ʻIkepili 3	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0104		O2 Sensor Monitor Bank 1 ʻIkepili 4	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0105		O2 Sensor Monitor Bank 2 ʻIkepili 1	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0106		O2 Sensor Monitor Bank 2 ʻIkepili 2	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0107		O2 Sensor Monitor Bank 2 ʻIkepili 3	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0108		O2 Sensor Monitor Bank 2 ʻIkepili 4	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0109		O2 Sensor Monitor Bank 3 ʻIkepili 1	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
010A		O2 Sensor Monitor Bank 3 ʻIkepili 2	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
010B		O2 Sensor Monitor Bank 3 ʻIkepili 3	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
010C		O2 Sensor Monitor Bank 3 ʻIkepili 4	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
010D		O2 Sensor Monitor Bank 4 ʻIkepili 1	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
010E		O2 Sensor Monitor Bank 4 ʻIkepili 2	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
010F		O2 Sensor Monitor Bank 4 ʻIkepili 3	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0110		O2 Sensor Monitor Bank 4 ʻIkepili 4	0.00	1.275	volts	0.005 Loaʻa i ka lean sensor paepae voltage
0201		O2 Sensor Monitor Bank 1 ʻIkepili 1	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0202		O2 Sensor Monitor Bank 1 ʻIkepili 2	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0203		O2 Sensor Monitor Bank 1 ʻIkepili 3	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0204		O2 Sensor Monitor Bank 1 ʻIkepili 4	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0205		O2 Sensor Monitor Bank 2 ʻIkepili 1	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0206		O2 Sensor Monitor Bank 2 ʻIkepili 2	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0207		O2 Sensor Monitor Bank 2 ʻIkepili 3	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0208		O2 Sensor Monitor Bank 2 ʻIkepili 4	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0209		O2 Sensor Monitor Bank 3 ʻIkepili 1	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
020A		O2 Sensor Monitor Bank 3 ʻIkepili 2	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
020B		O2 Sensor Monitor Bank 3 ʻIkepili 3	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
020C		O2 Sensor Monitor Bank 3 ʻIkepili 4	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
020D		O2 Sensor Monitor Bank 4 ʻIkepili 1	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
020E		O2 Sensor Monitor Bank 4 ʻIkepili 2	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
020F		O2 Sensor Monitor Bank 4 ʻIkepili 3	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
0210		O2 Sensor Monitor Bank 4 ʻIkepili 4	0.00	1.275	volts	0.005 Lean i ka Rich sensor paepae voltage
PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]

Ke ano 09

PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]
00	4	Ke ano 9 nā PID i kākoʻo ʻia (01 i ka 20)				Bit i hoʻopaʻa ʻia. [A7..D0] = [PID $01..PID $20] E nānā ma lalo
01	1	Helu memo VIN ma PID 02. No ISO wale nō 9141-2, ISO 14230-4 a me SAE J1850.				ʻO ka maʻamau ka waiwai 5.
02	17	Helu Hoike Kaa (VIN)				17-char WAINA, Hoʻopili ʻia ʻo ASCII a hoʻopaʻa ʻia me nā char null (0x00) inā pono e.
03	1	Ka helu helu memo ID no ka PID 04. No ISO wale nō 9141-2, ISO 14230-4 a me SAE J1850.				E lilo ia i mea he nui 4 (4 Pono nā memo no kēlā me kēia ID).
04	16,32,48,64..	ID hoʻolāʻau				A hiki i 16 ASCII chars. E hōʻike ʻia nā bytes ʻikepili i hoʻohana ʻole ʻia ma ke ʻano he null bytes (0x00). Hiki ke hoʻopuka ʻia kekahi mau CALID (16 bytes kēlā me kēia)
05	1	Nā helu hōʻoia calibration (CVN) helu memo no PID 06. No ISO wale nō 9141-2, ISO 14230-4 a me SAE J1850.
06	4,8,12,16	Helu Hooiaio Kalibration (CVN) Hiki ke hoʻopuka ʻia kekahi mau CVN (4 bytes kēlā me kēia) pono ka helu o CVN a me CALID				Hoʻopili ʻia ka ʻikepili maka me nā huaʻōlelo null (0x00). Hōʻike pinepine ʻia e like me ke kaula hex.
07	1	Hoʻohana ʻia ka helu memo no ka PID 08 kaʻa-19-pin-to-obd-ii-16-pin-adapter-connector-cable-no-porsche-auto 0B. No ISO wale nō 9141-2, ISO 14230-4 a me SAE J1850.	8	10		8 ina he umikumamaono (16) pono e hōʻike ʻia nā waiwai, 9 ina he umikumamawalu (18) pono e hōʻike ʻia nā waiwai, kaʻa-19-pin-to-obd-ii-16-pin-adapter-connector-cable-no-porsche-auto 10 ina he iwakalua (20) pono e hōʻike ʻia nā waiwai (hōʻike hoʻokahi memo i ʻelua waiwai, i loko o ʻelua paita kēlā me kēia).
08	4	Hoʻohana ʻia ka hoʻohana ʻana no nā kaʻa puhi ahi				4 ole 5 nā memo, kēlā me kēia mea i loaʻa 4 bytes (ʻelua waiwai). E nānā ma lalo
09	1	Ka helu memo inoa ECU no PID 0A
0A	20	inoa ECU				ASCII-coded. Hoʻopaʻa ʻākau me nā char null (0x00).
0B	4	Hoʻohana ʻia ka hoʻohana ʻana i nā kaʻa hoʻoheheʻe ʻia				5 nā memo, kēlā me kēia mea i loaʻa 4 bytes (ʻelua waiwai). E nānā ma lalo
PID (hex)	Ua hoʻihoʻi ʻia nā bytes ʻikepili	hō'ikeʻano	Min waiwai	Ka waiwai nui	Units	Kumukumu[a]

Nā PID i hoʻopili ʻia i ka bitwise

ʻAʻole hiki ke wehewehe ʻia kekahi o nā PID ma ka papa ma luna me kahi ʻano maʻalahi. Hāʻawi ʻia kahi wehewehe kikoʻī o kēia mau ʻikepili ma aneʻi:

Ke ano 1 PID 00

Hoʻihoʻi ʻia kahi noi no kēia PID 4 bytes o ka ʻikepili. ʻO kēlā me kēia bit, mai MSB i ka LSB, hōʻike i kekahi o nā mea aʻe 32 PID a ke hāʻawi nei i ka ʻike e pili ana inā kākoʻo ʻia.

ʻo kahi laʻana, ina ka pane kaa BE1FA813, hiki ke decoded e like me keia:

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
Kākoʻo ʻia?	ʻAe	ʻAʻole	ʻAe	ʻAe	ʻAe	ʻAe	ʻAe	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole	ʻAe	ʻAe	ʻAe	ʻAe	ʻAe	ʻAe	ʻAʻole	ʻAe	ʻAʻole	ʻAe	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole	ʻAʻole	ʻAe	ʻAʻole	ʻAʻole	ʻAe	ʻAe
Helu 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

No laila, nā PID i kākoʻo ʻia: 01, 03, 04, 05, 06, 07, 0C, 0D, 0E, 0F, 10, 11, 13, 15, 1C, 1F kaʻa-19-pin-to-obd-ii-16-pin-adapter-connector-cable-no-porsche-auto 20

Ke ano 1 PID 01

Hoʻihoʻi ʻia kahi noi no kēia PID 4 bytes o ka ʻikepili, ua kapa ʻia ʻo A B C a me D.

ʻO ka byte mua(A) loaʻa i ʻelua ʻāpana ʻike. Bit A7 (MSB o ka byte A, ka byte mua) hōʻike i ka MIL a i ʻole (kukui ʻenekini nānā) ua hoomalamalamaia. Bits A6 ma o A0hōʻike i ka helu o nā code pilikia diagnostic i hōʻailona ʻia i kēia manawa ma ka ECU.

ʻO ka lua, ke kolu, a me ka ha byte(B, C a me D) hāʻawi i ka ʻike e pili ana i ka loaʻa a me ka piha o kekahi mau hoʻokolohua ma luna o ka moku. E nānā i kēlā ho'āʻo loaʻa hōʻike ʻia e ka hoʻonohonoho (1) bit a piha hōʻike ʻia e ka reset (0) iki.

Bit	Name	Wehewehe
A7	MIL	Paʻa a i ʻole, hōʻike inā ʻā ka CEL/MIL (a i ʻole e kau ʻia)
A6–A0	DTC_CNT	Ka helu o nā DTC pili i ka hoʻokuʻu ʻana i loaʻa no ka hōʻike.
B7	PAPAIA	Mālama ʻia (pono e 0)
B3	AOLE INOA	0 = Kākoʻo ʻia nā mākaʻikaʻi uila (e.g. ʻO nā ʻenekini Otto a i ʻole Wankel) 1 = Kākoʻo ʻia nā mākaʻi hoʻoheheʻe ʻana (e.g. Nā ʻenekini Diesel)

Eia nā wehewehe B maʻamau, ua hoʻāʻo ʻia lākou.

	Loaʻa ka hoʻāʻo	ʻAʻole i pau ka hoʻāʻo
Nā ʻāpana	B2	B6
Pūnaehana wahie	B1	B5
Ke kuhi hewa	B0	B4

ʻO ke kolu a me ka hā o nā paita e unuhi ʻokoʻa ma muli o ke ʻano o ka ʻenekini hunaahi hūnā (e.g. ʻO nā ʻenekini Otto a i ʻole Wankel) ole hoʻopiʻi ʻana (e.g. Nā ʻenekini Diesel). I ka lua (B) byte, iki 3 hōʻike i ka wehewehe ʻana i nā paina C a me D, me 0 he hunahu (ʻO Otto a i ʻole Wankel) kaʻa-19-pin-to-obd-ii-16-pin-adapter-connector-cable-no-porsche-auto 1 (hoʻonoho) ʻo ke kōmi ʻana (Diesel).

ʻO nā bytes C a me D no nā mākaʻikaʻi hoʻāla ahi (e.g. ʻO nā ʻenekini Otto a i ʻole Wankel):

	Loaʻa ka hoʻāʻo	ʻAʻole i pau ka hoʻāʻo
Pūnaehana EGR	C7	D7
Mea hoʻoheheʻe oxygen sensor	C6	D6
ʻIke ʻOxygen	C5	D5
A/C Refrigerant	C4	D4
Pūnaehana Ea lua	C3	D3
Pūnaehana Evaporative	C2	D2
Mea hoʻoheheʻe ʻia	C1	D1
Kākoʻo	C0	D0

A ʻo nā bytes C a me D no ka nānā ʻana i ka hoʻopili ʻana (Nā ʻenekini Diesel):

	Loaʻa ka hoʻāʻo	ʻAʻole i pau ka hoʻāʻo
EGR a / a i ʻole VVT ​​System	C7	D7
Nānā kānana PM	C6	D6
Nani kinoea hoopau	C5	D5
– Mālama ʻia –	C4	D4
Hoʻonui i ke kaomi	C3	D3
– Mālama ʻia –	C2	D2
Nānā NOx/SCR	C1	D1
NMHC Catalyst[a]	C0	D0

Ke ano 1 PID 41

Hoʻihoʻi ʻia kahi noi no kēia PID 4 bytes o ka ʻikepili. ʻO ka byte mua he zero mau. ʻO ka lua, ke kolu, a hāʻawi ʻia nā paita ʻehā i ka ʻike e pili ana i ka loaʻa a me ka hoʻokō ʻana o kekahi mau hoʻokolohua ma luna o ka papa. E like me ka PID 01, ʻokoʻa ka wehewehe ʻana o ke kolu a me ka hā o ka paita ma muli o ke ʻano hoʻāla (B3) – me 0 ʻo ka ʻālohilohi a 1 (hoʻonoho) ʻo ke kōmi ʻana. E hoʻomaopopo hou i kēlā hoʻokolohua loaʻa hōʻike ʻia e kahi hoʻonohonoho (1) bit a piha hōʻike ʻia e kahi hoʻihoʻi (0) iki.

Eia nā wehewehe B maʻamau, ua hoʻāʻo ʻia lākou.

	Loaʻa ka hoʻāʻo	ʻAʻole i pau ka hoʻāʻo
Nā ʻāpana	B2	B6
Pūnaehana wahie	B1	B5
Ke kuhi hewa	B0	B4

ʻO nā bytes C a me D no nā mākaʻikaʻi hoʻāla ahi (e.g. ʻO nā ʻenekini Otto a i ʻole Wankel):

	Loaʻa ka hoʻāʻo	ʻAʻole i pau ka hoʻāʻo
Pūnaehana EGR	C7	D7
Mea hoʻoheheʻe oxygen sensor	C6	D6
ʻIke ʻOxygen	C5	D5
A/C Refrigerant	C4	D4
Pūnaehana Ea lua	C3	D3
Pūnaehana Evaporative	C2	D2
Mea hoʻoheheʻe ʻia	C1	D1
Kākoʻo	C0	D0

A ʻo nā bytes C a me D no ka nānā ʻana i ka hoʻopili ʻana (Nā ʻenekini Diesel):

	Loaʻa ka hoʻāʻo	ʻAʻole i pau ka hoʻāʻo
EGR a / a i ʻole VVT ​​System	C7	D7
Nānā kānana PM	C6	D6
Nani kinoea hoopau	C5	D5
– Mālama ʻia –	C4	D4
Hoʻonui i ke kaomi	C3	D3
– Mālama ʻia –	C2	D2
Nānā NOx/SCR	C1	D1
NMHC Catalyst[a]	C0	D0

Ke ano 1 PID 78

E hoʻi mai kahi noi no kēia PID 9 bytes o ka ʻikepili. ʻO ka byte mua kahi kahua i hoʻopaʻa ʻia e hōʻike ana i ka mea EGT kākoʻo ʻia nā mea ʻike:

Byte	hō'ikeʻano
A	Kākoʻo ʻia nā mea ʻike EGT
B–C	Heluhelu ʻia ka wela e EGT11
D–E	Heluhelu ʻia ka wela e EGT12
F–ʻO G	Heluhelu ʻia ka wela e EGT13
H–I	Heluhelu ʻia ka wela e EGT14

ʻO ka byte mua ka bit-encoded penei:

Bit	hō'ikeʻano
A7–A4	Mālama ʻia
A3	panakō EGT 1, mea ʻike 4 Kākoʻo ʻia?
A2	panakō EGT 1, mea ʻike 3 Kākoʻo ʻia?
A1	panakō EGT 1, mea ʻike 2 Kākoʻo ʻia?
A0	panakō EGT 1, mea ʻike 1 Kākoʻo ʻia?

ʻO nā bytes i koe 16 bit integers e hōʻike ana i ka mahana ma nā degere Celsius i ka laulā -40 i ka 6513.5 (unahi 0.1), hoʻohana i ka mea maʻamau {\ʻano hōʻike (A\times 256+B)/10-40} ʻōhua (ʻO MSB ʻo A, ʻO LSB ʻo B). ʻO nā waiwai wale nō i kākoʻo ʻia ka mea ʻike like ʻole.

Pili ka hale like i ka PID 79, akā, ʻo nā waiwai no nā mea ʻike o ka panakō 2.

Ke ano 3 (ʻaʻohe PID pono)

Hoʻihoʻi ke noi no kēia ʻano i kahi papa inoa o nā DTC i hoʻonohonoho ʻia. Hoʻopili ʻia ka papa inoa me ka hoʻohana ʻana i ka ISO 15765-2 protocol.

Inā ʻelua a ʻoi aʻe paha nā DTC (4 bytes) ua hoʻihoʻi ʻia lākou i kahi ISO-TP Single Frame (SF). Hōʻike ʻia nā DTC ʻekolu a ʻoi aʻe paha ma ka papa inoa ma nā papa he nui, me ka helu pololei o nā papa e pili ana i ke ʻano kamaʻilio a me nā kikoʻī kikoʻī.

Pono kēlā me kēia code pilikia 2 bytes e wehewehe. Hiki ke unuhi ʻia ka wehewehe kikokikona o kahi code pilikia penei. Hoʻoholo ʻia ke ʻano mua o ka code pilikia e nā ʻāpana mua ʻelua i ka byte mua:

A7–A6	ʻAno DTC mua
00	P – Pākuʻi mana
01	C – Chassis
10	B – Kino
11	U – Pūnaewele

Hoʻopili ʻia nā huahelu ʻelua e like me 2 'āpana. ʻO ka huahelu ʻelua i ka DTC he helu i wehewehe ʻia e ka papa ma lalo:

A5–A4	ʻO ke ʻano DTC ʻelua
00	0
01	1
10	2
11	3

ʻO ke kolu o ka ʻano ma ka DTC he helu i wehewehe ʻia e

A3–A0	ʻO ke ʻano DTC ʻekolu
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

Ua wehewehe ʻia ka ʻehā a me ka ʻelima ma ke ʻano like me ke kolu, akā hoʻohana i nā bits B7–B4 kaʻa-19-pin-to-obd-ii-16-pin-adapter-connector-cable-no-porsche-auto B3–B0. Pono ke ʻano o ka helu helu ʻelima i loaʻa “U0158” a hiki ke nānā 'ia ma ka papa o OBD-II DTCs. Nā huaʻōlelo Hexadecimal (0-9, A-F), oiai kakaikahi, ua aeia ma ka hope 3 nā kūlana o ke code ponoʻī.

Ke ano 9 PID 08

Hāʻawi ia i ka ʻike e pili ana i ka hana track in-hoʻohana no nā panakō catalyst, nā panakō oxygen sensor, ʻōnaehana ʻike leak evaporative, Pūnaehana EGR a me ka ʻōnaehana ea lua.

Hoʻopili ka helu helu no kēlā me kēia ʻāpana a i ʻole ka ʻōnaehana i ka helu o nā manawa i loaʻa i nā kūlana āpau e pono ai no kahi mākaʻikaʻi kikoʻī e ʻike ai i kahi hana ʻino.. Hoʻopili ka denominator no kēlā me kēia ʻāpana a i ʻole ʻōnaehana i ka helu o nā manawa i hana ʻia ai ke kaʻa i nā kūlana i kuhikuhi ʻia..

Pono e hōʻike ʻia ka helu o nā mea ʻikepili i ka hoʻomaka (ka byte mua).

Loaʻa i ʻelua mau mea ʻikepili āpau o ka mooolelo Ka Hoʻohana Hoʻohana Hoʻohana (2) bytes a hōʻike ʻia ma kēia ʻano (ʻElua mau mea i kēlā me kēia memo, no laila ka lōʻihi o ka leka 4).

Mnemonic	hō'ikeʻano
OBDCOND	Nā Kūlana Nānā OBD i loaʻa i nā helu
IGNCNTR	Helu hoʻomāmā
CATCOMP1	Kākoʻo Catalyst Completion Counts Bank 1
CATCOND1	Catalyst Monitor Conditions Encountered Counts Bank 1
CATCOMP2	Kākoʻo Catalyst Completion Counts Bank 2
CATCOND2	Catalyst Monitor Conditions Encountered Counts Bank 2
O2SCOMP1	O2 Sensor Monitor Completion Counts Bank 1
O2SCOND1	ʻO O2 Sensor Monitor Nā Kūlana i loaʻa i ka Bank helu helu 1
O2SCOMP2	O2 Sensor Monitor Completion Counts Bank 2
O2SCOND2	ʻO O2 Sensor Monitor Nā Kūlana i loaʻa i ka Bank helu helu 2
EGRCOMP	EGR Monitor Completion Conditions Heluhelu
EGRCOND	Nā Kūlana EGR Monitor i loaʻa i nā helu
AIRCOMP	Ka helu ʻana i ke kūlana hoʻokō AIR Monitor (Ea lua)
AIRCOND	He helu ʻia nā kūlana AIR Monitor (Ea lua)
EVAPCOMP	Ka helu ʻana o ke kūlana hoʻokō EVAP Monitor
EVAPCOND	Nā Kūlana EVAP i loaʻa i nā helu
SO2SCOMP1	'O2 Sensor Monitor Completion Counts Bank 1
SO2SCOND1	ʻO ka lua o ka O2 Sensor Monitor Nā Kūlana i loaʻa i ka Bank Counts 1
SO2SCOMP2	'O2 Sensor Monitor Completion Counts Bank 2
SO2SCOND2	ʻO ka lua o ka O2 Sensor Monitor Nā Kūlana i loaʻa i ka Bank Counts 2

Ke ano 9 PID 0B

Hāʻawi ia i ka ʻike e pili ana i ka hana track in-hoʻohana no ka NMHC catalyst, NOx catalyst monitor, NOx adsorber monitor, Kānana kānana PM, mākaʻikaʻi kinoea hoʻopau, Nānā EGR/VVT, hoʻonui i ke kaomi ʻana a me ka ʻōnaehana wahie.

ʻElua mau mea ʻikepili āpau (2) bytes a hōʻike ʻia ma kēia ʻano (ʻElua mau mea i kēlā me kēia memo, no laila ka lōʻihi o ka memo 4):

Mnemonic	hō'ikeʻano
OBDCOND	Nā Kūlana Nānā OBD i loaʻa i nā helu
IGNCNTR	Helu hoʻomāmā
HCCATCOMP	NMHC Catalyst Monitor Completion Condition Numbers
HCCATCOND	NMHC Catalyst Monitor Nā Kūlana i loaʻa i nā helu
NCATCOMP	NOx/SCR Catalyst Monitor Completion Conditions helu
NCATCOND	NOx/SCR Catalyst Monitor Nā Kūlana i loaʻa i nā helu
NADSCOMP	Nox Adsorber Monitor Completion Condition Numbers
NADSCOND	NOx Adsorber Monitor Nā Kūlana i loaʻa i nā helu
PMCOMP	Ka helu ʻana o ke kūlana hoʻopau ʻana i ka nānā ʻana i ke kānana PM
PMCOND	Nā Kūlana Kūlana PM Filter i loaʻa i nā helu
EGSCOMP	Ka helu ʻana i ke kūlana hoʻopau ʻana
EGSCOND	Heluhelu ʻia nā kūlana i loaʻa i ke kinoea hoʻoheheʻe
EGRCOMP	EGR a / a i ʻole VVT ​​Monitor Completion Conditions helu
EGRCOND	EGR a/a i ole VVT ​​Monitor Conditions i halawai me na helu
BPCOMP	Boost Pressure Monitor Completion Conditions helu
BPCOND	Boost Pressure Monitor Nā Kūlana i loaʻa i nā helu
FUELCOMP	Ka helu ʻana i ke kūlana hoʻopau ʻana i ka wahie
FUELCOND	Heluhelu ʻia nā Kūlana Mākaʻikaʻi wahie

PID helu ʻia[hoʻoponopono]

Pono e unuhi kūikawā kekahi mau PID, a ʻaʻole pono e hoʻopili pololei ʻia, a i ʻole ma kekahi pālākiō. ʻO nā waiwai no kēia mau PID helu ʻia.

Ke ano 1 PID 03[hoʻoponopono]

Hoʻihoʻi ʻia kahi noi no kēia PID 2 bytes o ka ʻikepili. ʻO ka byte mua e wehewehe i ka ʻōnaehana wahie #1.

Waiwai	hō'ikeʻano
1	Wehe ka puka ma muli o ka lawa ʻole o ka mahana ʻenekini
2	pani pani, me ka hoʻohana ʻana i ka manaʻo sensor oxygen e hoʻoholo i ka hui ʻana o ka wahie
4	Wehe ka puka ma muli o ka ukana ʻenekini a i ʻole ʻoki wahie ma muli o ka emi ʻana
8	Wehe ka puka ma muli o ka hemahema o ka ʻōnaehana
16	pani pani, me ka hoʻohana ʻana i hoʻokahi mea ʻike oxygen akā aia kekahi hewa i ka ʻōnaehana pane

He pane kūpono ʻole kekahi waiwai ʻē aʻe. Hiki ke hoʻonohonoho ʻia hoʻokahi wale nō.

ʻO ka byte ʻelua e wehewehe i ka ʻōnaehana wahie #2 (inā loaʻa) a ua hoʻopili like ʻia me ka byte mua.

Ke ano 1 PID 12

ʻO kahi noi no kēia PID e hoʻihoʻi i hoʻokahi byte o ka ʻikepili e wehewehe ana i ke kūlana ea lua.

Waiwai	hō'ikeʻano
1	Iuka
2	Ma lalo o ka mea hoʻololi catalytic
4	Mai ka lewa waho a i ʻole
8	Ua kauoha ʻia ʻo pump no ka diagnostics

He pane kūpono ʻole kekahi waiwai ʻē aʻe. Hiki ke hoʻonohonoho ʻia hoʻokahi wale nō.

Ke ano 1 PID 1C

Hoʻihoʻi kahi noi no kēia PID i hoʻokahi byte o ka ʻikepili e wehewehe ana i nā kūlana OBD i hoʻolālā ʻia kēia ECU e hoʻokō me. Hōʻike ʻia ma lalo nei nā waiwai like ʻole i hiki ke paʻa i ka byte data, pili i ko lakou manao:

Waiwai	hō'ikeʻano
1	ʻO OBD-II e like me ka wehewehe ʻana e ka CARB
2	OBD e like me ka wehewehe ʻana e ka EPA
3	OBD a me OBD-II
4	OBD-I
5	ʻAʻole kūpono i ka OBD
6	EOBD (ʻEulopa)
7	EOBD a me OBD-II
8	EOBD a me OBD
9	EOBD, OBD a me OBD II
10	JOBD (Iapana)
11	JOBD a me OBD II
12	JOBD a me EOBD
13	JOBD, EOBD, a me OBD II
14	Mālama ʻia
15	Mālama ʻia
16	Mālama ʻia
17	Enekinia Manufacturer Diagnostics (EMD)
18	Hoʻonui ʻia nā Diagnostics Mea Hana ʻenekini (EMD+)
19	Kaumaha Kaumaha Ma luna o ka Papa Diagnostics (Keiki/Pālua) (HD OBD-C)
20	Kaumaha Kaumaha Ma luna o ka Papa Diagnostics (HD OBD)
21	ʻO OBD i hui pū ʻia ma ka honua holoʻokoʻa (WWH OBD)
22	Mālama ʻia
23	Heavy Duty Euro OBD Stage I me ka ʻole o ka mana NOx (HD EOBD-I)
24	Heavy Duty Euro OBD Stage I me ka mana NOx (HD EOBD-I N)
25	Heavy Duty Euro OBD Stage II me ka ʻole o ka mana NOx (HD EOBD-II)
26	Heavy Duty Euro OBD Stage II me ka mana NOx (HD EOBD-II N)
27	Mālama ʻia
28	Palakila OBD Phase 1 (OBDBr-1)
29	Palakila OBD Phase 2 (OBDBr-2)
30	OBD Korea (KOBD)
31	ʻO India OBD I (IOBD I)
32	ʻĪnia OBD II (IOBD II)
33	Hana Kaumaha Euro OBD Pae VI (HD EOBD-IV)
34-250	Mālama ʻia
251-255	ʻAʻole i loaʻa no ka haʻawina (SAE J1939 manaʻo kūikawā)

Hoʻopili ʻano wahie

Ke ano 1 PID 51 hoʻihoʻi i ka waiwai mai kahi papa inoa helu ʻia e hāʻawi ana i ke ʻano wahie o ke kaʻa. Hoʻihoʻi ʻia ke ʻano wahie ma ke ʻano he byte hoʻokahi, a ua hāʻawi ʻia ka waiwai e ka papa ma lalo:

Waiwai	hō'ikeʻano
0	ʻAʻole loaʻa
1	ʻaila hinu
2	Methanol
3	Ethanol
4	Diesel
5	LPG
6	CNG
7	Propane
8	Uila
9	Bifuel holo Gasoline
10	Bifuel e holo ana i ka Methanol
11	Bifuel e holo ana i ka Ethanol
12	Bifuel holo LPG
13	Bifuel holo CNG
14	Bifuel holo Propane
15	Bifuel holo Uila
16	Bifuel e holo ana i ka uila a me ka ʻenekini puhi ahi
17	ʻaila huila
18	Hybrid Ethanol
19	ʻO Diesel Hybrid
20	Uila Hybrid
21	Hybrid holo uila a me ka ʻenekini puhi ahi
22	Hoʻoulu hou ʻia Hybrid
23	Bifuel holo diesel

Ua mālama ʻia nā waiwai ʻē aʻe e ISO/SAE. ʻAʻohe wehewehe no kēia manawa kaʻa flexible-fuel.

PID maʻamau ʻole

ʻO ka hapa nui o nā PID OBD-II i hoʻohana ʻia ʻaʻole maʻamau. No ka nui o na kaa hou, nui nā hana i kākoʻo ʻia ma ka interface OBD-II ma mua o ka uhi ʻia e nā PID maʻamau, a he liʻiliʻi liʻiliʻi ma waena o nā mea hana kaʻa no kēia mau PID maʻamau.

Loaʻa ka ʻike liʻiliʻi loa i loaʻa ma ka waihona lehulehu no nā PID maʻamau. ʻO ke kumu mua o ka ʻike e pili ana i nā PID maʻamau ma waena o nā mea hana like ʻole e mālama ʻia e ka US Lako a me Mea Hana Institute a loaʻa wale i nā lālā. ʻO ke kumukūʻai o ka lālā ETI no ke komo ʻana i nā code scan ʻokoʻa ma muli o ka nui o ka ʻoihana i wehewehe ʻia e nā kūʻai makahiki o nā mea hana kaʻa a me nā mea hana ma ʻAmelika ʻAmelika.:

Kūʻai makahiki ma ʻAmelika ʻĀkau	Uku Makahiki
Ma lalo $10,000,000	$5,000
$10,000,000 – $50,000,000	$7,500
ʻOi aku ma mua o $50,000,000	$10,000

Eia naʻe, ʻaʻole e hāʻawi ka lālā ETI i nā palapala piha no nā PID maʻamau. mokuʻāina ETI:^[4][5]

Hōʻole kekahi mau OEM e hoʻohana i ka ETI ma ke ʻano he kumu hoʻokahi o ka ʻike mea hana scan. Makemake lākou e hana kaʻawale me kēlā me kēia hui mea hana. Pono pū kēia mau hui e komo ʻoe i kahi ʻaelike me lākou. ʻOkoʻa nā uku akā eia kahi kiʻi mai ka lā 13 ʻApelila, 2015 o ka uku makahiki:

GM	$50,000
Honda	$5,000
Suzuki	$1,000
BMW	$25,500 eia kekahi $2,000 no ka mea hou. Hana ʻia nā mea hou i kēlā me kēia makahiki.

hiki iaʻu ke (11-iki) ʻano kaʻaahi

Loaʻa ka nīnau a me ka pane PID ma ke kaʻa kaʻa CAN. Hoʻohana nā noi a me nā pane OBD maʻamau i nā helu hana. Hoʻomaka ka mea heluhelu diagnostic i kahi nīnau me ka hoʻohana ʻana iā CAN ID 7DFh^{[pono e wehewehe]}, e hana ana ma ke ano he wahi hoolaha, a ʻae i nā pane mai kekahi ID ma ka laulā 7E8h a i 7EFh. Hiki i nā ECU ke pane i nā nīnau OBD e hoʻolohe i ka ID hoʻolaha hana o 7DFh a me hoʻokahi ID i hāʻawi ʻia ma ka laulā 7E0h a i 7E7h. ʻO kā lākou pane he ID o kā lākou ID i hāʻawi ʻia 8 e.g. 7E8h a hiki i 7EFh.

Hāʻawi kēia ala i ʻewalu mau ECU, pane kūʻokoʻa kēlā me kēia i nā nīnau OBD. Hiki i ka mea heluhelu diagnostic ke hoʻohana i ka ID ma ka pane pane ECU e hoʻomau i ke kamaʻilio me kahi ECU kikoʻī. I ke ʻano wae, Pono ke kamaʻilio multi-frame i ka pane i ka ID ECU kikoʻī ma mua o ka ID 7DFh.

Hiki ke hoʻohana ʻia ke kaʻa kaʻa CAN no ke kamaʻilio ʻana ma waho o nā memo OBD maʻamau. Hoʻohana ka ʻōlelo kino i nā ID CAN kūikawā no nā modula kikoʻī (e.g., 720h no ka hui mea kani ma Fords) me nā uku pākuʻi ponoʻī.

Nīnau

Hoʻouna ʻia ka nīnau PID hana i ke kaʻa ma ke kaʻa CAN ma ID 7DFh, hoʻohana 8 ʻikepili bytes. ʻO nā byte:

	Byte
ʻAno PID	0	1	2	3	4	5	6	7
Kūlana SAE	Helu o hou aku ʻikepili bytes: 2	Ke ano 01 = hōʻike i ka ʻikepili o kēia manawa; 02 = pahu hau; a pela aku.	PID code (e.g.: 05 = Mahana hooluolu engine)	ʻaʻole i hoʻohana ʻia (hiki i ka 55h)
Kūlana kaʻa	Helu o hou aku ʻikepili bytes: 3	ʻano hana maʻamau: (e.g.: 22 = ʻikepili i hoʻonui ʻia)	PID code (e.g.: 4980h)		ʻaʻole i hoʻohana ʻia (he 00h a i ʻole 55h)

Pane

Pane ka kaʻa i ka nīnau PID ma ka pahi CAN me nā ID memo e pili ana i ka module i pane ʻia. ʻO ka mea maʻamau, pane ka mīkini a i ʻole ECU nui ma ID 7E8h. Nā modula ʻē aʻe, e like me ka mea hoʻoponopono hybrid a i ʻole ka mea hoʻokele pākaukau ma kahi Prius, pane ma 07E9h, 07ʻEā, 07EBh, a pela aku. ʻO kēia ka 8h kiʻekiʻe ma mua o ka helu kino i pane ʻia e ka module. ʻOiai he loli ka helu o nā bytes i ka waiwai i hoʻihoʻi ʻia, hoʻohana ka leka 8 ʻikepili bytes me ka nānā ʻole (CAN kaʻa protocol form Frameformat me 8 ʻikepili bytes). ʻO nā byte:

	Byte
ʻAno PID	0	1	2	3	4	5	6	7
Kūlana SAE 7E8h, 7E9h, 7ʻEā, a pela aku.	Helu o hou aku ʻikepili bytes: 3 i ka 6	ʻano hana maʻamau Like me ka ninau, koe wale 40h i hoʻohui ʻia i ke ʻano waiwai. No laila: 41h = hōʻike i ka ʻikepili o kēia manawa; 42h = pahu hau; a pela aku.	PID code (e.g.: 05 = Mahana hooluolu engine)	ka waiwai o ka palena i kuhikuhi ʻia, byte 0	waiwai, byte 1 (ponoʻole)	waiwai, byte 2 (ponoʻole)	waiwai, byte 3 (ponoʻole)	ʻaʻole i hoʻohana ʻia (he 00h a i ʻole 55h)
Kūlana kaʻa 7E8h, a i ʻole 8h + ID kino o ka module.	Helu o hou aku ʻikepili bytes: 4i ka 7	ʻano hana maʻamau: like me ka ninau, koe wale 40h i hoʻohui ʻia i ke ʻano waiwai.(e.g.: 62h = pane i ke ʻano 22h noi)	PID code (e.g.: 4980h)		ka waiwai o ka palena i kuhikuhi ʻia, byte 0	waiwai, byte 1 (ponoʻole)	waiwai, byte 2 (ponoʻole)	waiwai, byte 3 (ponoʻole)
Kūlana kaʻa 7E8h, a i ʻole 8h + ID kino o ka module.	Helu o hou aku ʻikepili bytes: 3	7Fh he pane maʻamau kēia e hōʻike ana ʻaʻole ʻike ka module i ka noi.	ʻano hana maʻamau: (e.g.: 22h = ʻikepili diagnostic i hoʻonui ʻia e PID, 21h = ʻikepili i hoʻonui ʻia e ka offset)	31h	ʻaʻole i hoʻohana ʻia (hiki paha i ka 00h)