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Home >> Chevrolet >> 2012 >> Volt >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls/Fuel - 1.4L (LUU) - DTC P0010 To DTC P0499 >> Diagnostic Information and Procedures >> DTC P0106 >> Circuit/System Verification

Circuit/System Verification

  1. Vehicle in Service Mode, verify DTC P0697 is not set.
  2. Determine the current vehicle testing altitude. Vehicle in Service Mode, observe the scan tool BARO Sensor parameter. Compare the parameter to the Altitude Versus Barometric Pressure table. The BARO sensor pressure parameter should be within the specified range indicated in the table.
  3. Observe the scan tool MAP sensor parameter. Engine running, the MAP Sensor parameter should change.
  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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