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Home › Pontiac › 2003 › Vibe Base, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System - Self-Diagnostics › Diagnostic Tests › DTC P1693: Rocker Arm Actuator System Stuck Off › Conditions For Running DTC

Conditions For Running DTC

The engine is running.
The Engine Coolant Temperature (ECT) is at least 140°F (60°C).
Engine speed is more than 6000 RPM.