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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 P2122, P2123, P2127, P2128, or P2138 (LUW) >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Ignition ON, observe the scan tool APP Sensor 1 Position parameter. The reading should be between 0.46-4.75 V, and change with the accelerator pedal input.
  2. Ignition ON, observe the scan tool APP Sensor 2 Position parameter. The reading should be between 0.32-2.6 V, and change with the accelerator pedal input.
  3. Clear the DTCs with the scan tool.
  4. Operate the vehicle within the conditions for running the DTC. You may also operate the vehicle within the conditions that you observed from the freeze frame/failure records data.
  5. Verify that the following DTCs are not set: DTC P06A3, P0697, P2122, P2123, P2127 or P2128 are not set.
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