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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System & Fuel System - 1.8L (Lay) - DTC P0441 To DTC P2A00) >> DTC P0601-P0607, P060A, P060D, P060E, or P2610 >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different variant/trim than selected.
  1. Ignition ON, clear the DTC information with a scan tool. Observe the scan tool DTC information. Verify that DTC P0606 or P0607 does not fail this ignition cycle.
    • If DTC P0606 or P0607 failed this ignition, test the PCM 5-volt reference circuit of the applicable engine sensors for a short to ground. Refer to Diagnostic Aids . If the circuits test normal, replace the PCM.
  2. Observe the DTC information with a scan tool. Verify DTCs P0604, P060A, P060D, P060E, or P2610 do not set this ignition cycle.
    • If any of the DTCs set this ignition cycle, replace the PCM.
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