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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1137 (Engine Controls Diagnosis - 3.6L (Ly7) (DTC P0442 - DTC P167A)) >> Diagnostic Trouble Codes >> DTC P0506 or P0507 >> Conditions for Setting DTC P0507

Conditions for Setting DTC P0507

WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The actual engine speed is more than the desired idle speed by at least 200 RPM for 10 seconds.

Or

The ECM detects 3 fuel cut-offs due to an engine over speed condition while the engine is idling.

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