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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls/Fuel - 1.8L - DTC Diagnostics, Troubleshooting & Diagnosis) >> Diagnostic Information and Procedures >> DTC P0201-P0204 (LUW) >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Engine running, verify the scan tool control circuit status parameters listed below do not display Malfunction.
    • Cylinder 1-4 Injector Control Circuit Open Test Status
    • Cylinder 1-4 Injector Control Circuit Low Voltage Test Status
    • Cylinder 1-4 Injector Control Circuit High Voltage Test Status
  2. Observe the DTC information with a scan tool. DTCs P0201, P0202, P0203, or P0204 should not set.
  3. Operate the vehicle within the conditions for running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the freeze frame/failure records data.
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