VIDEO

Acura DTC

Acura DTC P2649

Manufacture

Acura DTC

Code

P2649

Definition

Rocker Arm Oil Control Solenoid Circuit High Voltage

Description

The return signal is ON (High) for at least 2 seconds when the PCM outputs the OFF (Low) signal to the rocker arm oil control solenoid. With the engine running the execution time is continuous. DTC P2648 is not active. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

Cause

  • Low oil levelLow oil pressurePoor connections or loose terminals at the rocker arm oil control solenoid and the PCMOpen circuit between the PCM and the rocker arm oil control solenoidFaulty rocker arm oil control solenoidPCM may need to be updated with the latest softwareFaulty PCM

_P2649  There are 0 products.