September 30: LEMON manuals is back up on a temporary server! Slowness is possible
DTC Troubleshooting: Notes
DIAGNOSTIC TROUBLE CODES CHART
| DTC |
Description |
| DTC P2646 |
VTEC Oil Pressure Switch Circuit Low Voltage |
| DTC P2647 |
VTEC Oil Pressure Switch Circuit High Voltage |
| DTC P2648 |
VTEC Solenoid Valve Circuit Low Voltage |
| DTC P2649 |
VTEC Solenoid Valve Circuit High Voltage |