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Home >> Acura >> 2021 >> RDX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (P0300 - P1658) >> DTC Troubleshooting >> DTC P0326 >> Confirmation Procedure

Confirmation Procedure

1. Start the engine. Hold the engine speed at 3000 RPM without load (in P or N) until the radiator fan comes on, then let it idle.

2. Hold the engine speed at 2000 RPM or more without load (in P or N) for at least 5 seconds.