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Home >> Pontiac >> 2007 >> G6 Base, 3.5 N >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.5L - DTC P0340 To DTC P2544 >> DTC P0641 or P0651 >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON, observe the DTC information with a scan tool. DTCs P0641 and P0651 should not set.
  2. If the vehicle passes the Circuit/System Verification test, then operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that are captured in the Freeze Frame/Failure Records list.
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