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Acura DTC

Acura DTC P2246

Manufacture

Acura DTC

Code

P2246

Definition

Rocker Arm Oil Pressure Switch Circuit Low Voltage

Description

When the engine rpm is 4,300 (High lift cam operation) the rocker arm oil control solenoid is ON, the rocker arm oil pressure switch remains ON. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

Cause

  • Low engine oil levelLow oil pressurePoor connections or loose terminals at the rocker arm oil pressure switch, the rocker arm oil control solenoid, and the PCMShort circuit between the PCM and the rocker arm oil pressure switchFaulty rocker arm oil pressure switchFaulty rocker arm oil control solenoidRocker arm malfunction

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