| Engine Code | Engine Code Description |
|---|
| P1106 | BARO Sensor Circuit Range/Performance Malfunction |
| P1107 | BARO Circuit Low Input |
| P1108 | BARO 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 |
| P1259 | VTEC System Malfunction |
| P1297 | ELD Circuit Low Input |
| P1298 | ELD Circuit High Input |
| P1300 | Random Misfire |
| P1336 | Crankshaft Speed Fluctuation Sensor Intermittant Interruption |
| P1337 | Crankshaft Speed Fluctuation Sensor No Signal |
| P1359 | Crankshaft Position/TDC/Cylinder Position Sensor Connector Disconnection |
| P1361 | TDC Sensor Intermittent Interruption |
| P1362 | TDC 1 Sensor No Signal |
| P1366 | TDC 2 Sensor Intermittent |
| P1367 | TDC 2 Sensor No Signal |
| P1381 | Cylinder Position Sensor Intermittant Inturruption |
| P1382 | Cylinder Position Sensor No Signal |
| P1456 | EVAP System Leak Detected (Fuel Tank System) |
| P1457 | EVAP Control System Leak Detected (Control Canister System) |
| P1491 | EGR Valve Lift Insufficient Detected |
