| Pin | Signal | Description |
| 4 | CGND | Chassis ground |
| 5 | SGND | Signal ground |
| 6 | CAN High | J-2284 |
| 7 | K-LINE | (ISO 9141-2 and ISO/DIS 14230-4) |
| 9 | SCS | SCS (Service Check System) - diagnostic codes |
| 12 | Programming out | |
| 13 or 14? | Input/Output for VTM-4 and immobilizer control | |
| 14 | CAN Low | J-2284 (WEN) |
| 15 | ISO 9141-2 L-LINE | (ISO 9141-2 and ISO/DIS 14230-4) |
| 16 | +12v | Battery power (unswitched) |
Honda OBD-2 compatibility list
Note that list is not 100% complete!
| Model | Engine | Year (starting from) | OBD-2 Protocol |
|---|---|---|---|
| Honda Accord | 1998 | ISO 14230-4, ISO 9141-2 | |
| 2.0 iES, Gasoline (147HP) | 1998 | ISO 9141 | |
| 2000 | ISO 14230-4, ISO 9141-2 | ||
| 2.2 CTDI, Diesel (139 HP) | 2005 | ISO 9141-2 | |
| Gasoline (188 HP) | 2006 | ||
| Honda Accord Coupe | Gasoline (198 HP) | 2001 | ISO 9141-2 |
| Honda CITY TYPE Z | Gasoline (155 HP) | 1999 | - |
| Honda Civic | 1996 | ISO 14230-4, ISO 9141-2 | |
| 2000 | ISO 14230-4, ISO 9141-2 | ||
| 1.4 IS, Gasoline (90HP) | 2000 | ISO 9141 | |
| 2001 | ISO 14230-4, ISO 9141-2 | ||
| Diesel (100 HP) | 2003 | ISO 14230-4, ISO 9141-2 | |
| 1.7 mfi, Gasoline (115HP) | 2003 | ISO 9141 | |
| 2, Gasoline (200HP) | 2003 | ISO 9141 | |
| 1.7 CTDI, Diesel (100HP) | 2004 | ISO 9141 | |
| 2.0 16V, Gasoline (200HP) | 2005 | ISO 9141 | |
| Gasoline (112 HP) | 2006 | ||
| 1.4 I-DSI, Gasoline (83HP) | 2006 | CAN 29bit | |
| 1.8, Gasoline (140HP) | 2006 | CAN 29bit | |
| 2.2 i-CtdI, Diesel (140HP) | 2006 | CAN 29bit | |
| 1.8, Gasoline (140HP) | 2009 | CAN 29bit | |
| Honda civic coupe em2 | Gasoline (120 HP) | 2001 | ISO 9141-2 |
| Honda Civic Del Sol | 1997 | ISO 14230-4, ISO 9141-2 | |
| Honda Civic EV1 | Gasoline (159 HP) | 2005 | ISO 9141-2 |
| Honda Civic Type R | 2003 | ISO 14230-4, ISO 9141-2 | |
| Honda Civic TypeR-FN2 | Gasoline (199 HP) | 2007 | ISO 9141-2 |
| Honda CR-V | Diesel (139 HP) | 2006 | |
| 2.2 CDTI, Diesel (140HP) | 2005 | ISO 9141 | |
| Gasoline (148 HP) | 2002 | ISO 9141-2 | |
| Diesel (148 HP) | 2010 | ISO 9141-2 | |
| Honda CR-Z | 1.5, Hyb (124HP) | 2010 | CAN 29bit |
| Honda Fit | 1.2, Gasoline (65HP) | 2003 | ISO 9141 |
| Honda FR-V | 2.2 CDTI, Diesel (140HP) | 2006 | ISO 9141 |
| Honda HR-V | 1.6, Gasoline (124HP) | 2001 | ISO 9141 |
| Honda Jazz | 1.2, Gasoline (80HP) | 2002 | ISO 9141 |
| 1.4, Gasoline (82 HP) | 2003 | ||
| 1.2, Gasoline (65HP) | 2003 | ISO 9141 | |
| 1.2, Gasoline (104 HP) | 2004 | ||
| 1.4 i-dsi cvt, Gasoline (83HP) | 2005 | ISO 9141 | |
| Honda Legend | Gasoline (171 HP) | 1990 | - |
| 3.5 VTEC, Gasoline (295HP) | 2006 | ISO 9141 | |
| Honda Odyssey | 2002 | ISO 14230-4, ISO 9141-2 | |
| Honda rd8 | Gasoline (149 HP) | 2002 | - |
| Honda S2000 | 2.0 dohc 16s, Gasoline (240HP) | 2002 | ISO 9141 |
| 2000 | ISO 14230-4, ISO 9141-2 | ||
| Gasoline (238 HP) | 2006 | ||
| Honda Stream 2.0 | Gasoline (155 HP) | 2004 | |
| Honda TYPE R | Gasoline (249 HP) | 2005 |
OBD interfaces used:
1996 - 2006 : ISO 9141
2006 - 2008 : ISO 9141 or CAN
2008 and later : CAN
Honda diagnostic codes
| Code | Description |
|---|---|
|
P1106 |
Barometric Pressure Circuit Range/Performance |
|
P1107 |
Barometric Pressure Circuit Low Input |
|
P1108 |
Barometric Pressure Circuit High Input |
|
P1121 |
Throttle Position Lower Than Expected |
|
P1122 |
Throttle Position Higher Than Expected |
|
P1128 |
MAP Lower Than Expected |
|
P1129 |
MAP Higher Than Expected |
|
P1149 |
Primary HO2S (Sensor 1) Circuit Range/Performance Problem |
|
P1162 |
Primary HO2S (No. 1) Circuit Malfunction |
|
P1163 |
Primary HO2S (No. 1) Circuit Slow Response |
|
P1164 |
Primary HO2S (No. 1) Circuit Range/Performance |
|
P1165 |
Primary HO2S (No. 1) Circuit Range/Performance |
|
P1166 |
Primary HO2S (No. 1) Heater System Electrical |
|
P1167 |
Primary HO2S (No. 1) Heater System |
|
P1168 |
Primary HO2S (No. 1) LABEL Low Input |
|
P1169 |
Primary HO2S (No. 1) LABEL High Input |
|
P1253 |
VTEC System Malfunction |
|
P1257 |
VTEC System Malfunction |
|
P1258 |
VTEC System Malfunction |
|
P1259 |
VTEC System Malfunction |
|
P1297 |
Electrical Load Detector Circuit Low Input |
|
P1298 |
Electrical Load Detector Circuit High Input |
|
P1300 |
Multiple Cylinder Misfire Detected |
|
P1336 |
CSF Sensor Intermittent Interruption |
|
P1337 |
CSF Sensor No Signal |
|
P1359 |
CKP/TDC Sensor Connector Disconnection |
|
P1361 |
Intermittent Interruption In TDC 1 Sensor Circuit |
|
P1362 |
No Signal In TDC 1 Sensor Circuit |
|
P1366 |
Intermittent Interruption In TDC 2 Sensor Circuit |
|
P1367 |
No Signal In TDC 2 Sensor Circuit |
|
P1381 |
Cylinder Position Sensor Intermittent Interruption |
|
P1382 |
Cylinder Position Sensor No Signal |
|
P1456 |
EVAP Emission Control System Leak Detected (Fuel Tank System) |
|
P1457 |
EVAP Emission Control System Leak Detected (Control Canister System) |
|
P1459 |
EVAP Emission Purge Flow Switch Malfunction |
|
P1486 |
Thermostat Range/Performance Problem |
|
P1491 |
EGR Valve Lift Insufficient Detected |
|
P1498 |
EGR Valve Lift Sensor High Voltage |
|
P1508 |
IAC Valve Circuit Failure |
|
P1509 |
IAC Valve Circuit Failure |
|
P1519 |
Idle Air Control Valve Circuit Failure |
|
P1607 |
ECM/PCM Internal Circuit Failure A |
|
P1655 |
SEAF/SEFA/TMA/TMB Signal Line Failure |
|
P1656 |
Automatic Transaxle |
|
P1660 |
Automatic Transaxle FI Signal A Circuit Failure |
|
P1676 |
FPTDR Signal Line Failure |
|
P1678 |
FPTDR Signal Line Failure |
|
P1681 |
Automatic Transaxle FI Signal A Low Input |
|
P1682 |
Automatic Transaxle FI Signal A High Input |
|
P1686 |
Automatic Transaxle FI Signal B Low Input |
|
P1687 |
Automatic Transaxle FI Signal B High Input |
|
P1705 |
Automatic Transaxle Concerns |
|
P1706 |
Automatic Transaxle Concerns |
|
P1738 |
Automatic Transaxle Concerns |
|
P1739 |
Automatic Transaxle Concerns |
|
P1753 |
Automatic Transaxle Concerns |
|
P1758 |
Automatic Transaxle Concerns |
|
P1768 |
Automatic Transaxle Concerns |
|
P1773 |
Automatic Transaxle Concerns |
|
P1785 |
Automatic Transaxle Concerns |
|
P1786 |
Automatic Transaxle Concerns |
|
P1790 |
Automatic Transaxle Concerns |
|
P1791 |
Automatic Transaxle Concerns |
|
P1792 |
Automatic Transaxle Concerns |
|
P1793 |
Automatic Transaxle Concerns |
|
P1794 |
Automatic Transaxle Concerns |
|
P1870 |
Automatic Transaxle Concerns |
|
P1873 |
Automatic Transaxle Concerns |
|
P1879 |
Automatic Transaxle Concerns |
|
P1885 |
Automatic Transaxle Concerns |
|
P1886 |
Automatic Transaxle Concerns |
|
P1888 |
Automatic Transaxle Concerns |
|
P1890 |
Automatic Transaxle Concerns |
|
P1891 |
Automatic Transaxle Concerns |
Some OBD-II cables schemes:
OBD-2 ISO 9141-2 (14230-4, KWP2000) simple serial cable
OBD-2 J1850 PWM, J1850 VPW serial ELM327 cable
OBD-2 universal ISO 15765-4 CAN, SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 and SAE J1939 diagnostic cable
правильная
с ошибками