VTEC DTCS

2006 Honda Pilot EX, 3.5 YF2, J35Z1SECTION VTEC DTCS
VTEC DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
DTC P2646 Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit Low Voltage
DTC P2647 Rocker Arm Oil Pressure Switch (VTEC Oil Pressure Switch) Circuit High Voltage
DTC P2648 Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) Circuit Low Voltage
DTC P2649 Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) Circuit High Voltage
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.