Engine Performance: System: VTEC

• Component Location Index
• DTC Troubleshooting
  • Notes
  • 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
• VTEC Solenoid Valve Test
• VTEC Solenoid Valve Replacement
• VTEC Oil Pressure Switch Replacement