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Home >> Chevrolet >> 2011 >> Volt >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 1.4L (LUU) - DTC P0335 Through DTC P1255/P064A >> DTC P0341 or P0366 >> Circuit/System Verification

Circuit/System Verification

  1. Service Mode active, observe the DTC information with a scan tool. DTC P0641 00 should not be set.
  2. Engine running, observe the scan tool Intake Camshaft Position Active Counter and Exhaust Camshaft Position Active Counter parameter. The parameters should be incrementing.
  3. Engine running, observe the DTC information with a scan tool. DTC P0341 00 or P0366 00 should not set.
  4. 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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