LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (ENGINE CONTROLS - 6.6L - DIAGNOSIS (DTCs P0402-P2636)) >> DTC P0506 or P0507 >> Conditions for Setting >> P0507

Conditions for Setting: P0507

WARNING: This page is about a different variant/trim than selected.

The ECM detects the actual idle speed is more than 200 RPM over the desired idle speed for more than 19 seconds.