Honda Specific Trouble Codes

Check engine light p codes are coded according to the system they belong to. Generic codes start with P0. Manufacturer specific codes start with P1, but generally fall into the same guideline as below.

  • P0001 - P0099 - Fuel and Air Metering and Auxiliary Emission Controls
  • P0100 - P0199 - Fuel and Air Metering
  • P0200 - P0299 - Fuel and Air Metering (Injector Circuit)
  • P0300 - P0399 - Ignition System or Misfire
  • P0400 - P0499 - Auxiliary Emissions Controls
  • P0500 - P0599 - Vehicle Speed Controls and Idle Control System
  • P0600 - P0699 - Computer Output Circuit
  • P0700 - P0899 - Transmission

Honda Trouble Codes 1100-1199

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

Honda Trouble Codes 1200-1299

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

Honda Trouble Codes 1300-1399

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

Honda Trouble Codes 1400-1499

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

Honda Trouble Codes 1500-1599

P1508 IAC Valve Circuit Failure
P1509 IAC Valve Circuit Failure
P1519 Idle Air Control Valve Circuit Failure

Honda Trouble Codes 1600-1699

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

Honda Trouble Codes 1700-1799

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

Honda Trouble Codes 1800-1899

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

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