LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 232 (Engine Controls - 3.5L - DTC P0496 To DTC U1017) >> DTC P0641 or P0651 >> Circuit/System Verification >> P0641

Circuit/System Verification: P0641

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

Observe the FTP sensor voltage parameter with a scan tool with the ignition ON and the engine OFF. The scan tool should display 3.6-4.8 volts for a normally operating system.

scientia non olet · About LEMON Manuals