LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System & Fuel System - 5.3L - DTC P0420 To DTC P3449) >> DTC P0650 >> Circuit/System Verification

Circuit/System Verification

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

Ignition ON, the MIL should turn ON and OFF when commanded with a scan tool.