Honda OBD2 codes

Honda OBD2 codes

Each manufacturer is allowed to generate its own “manufacturer-specific” P codes. Manufacturer-specific P codes start with P1000. If your trouble Honda code starts with P1XXX, find the Honda OBD2 codes here.

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