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Home >> Cadillac >> 2010 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System & Fuel System - 5.3L, 6.0L, 6.2L - DTC P0300 To P1175 >> DTC P0340 >> Circuit/System Verification
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Circuit/System Verification

  1. Engine idling, observe the scan tool Camshaft Position Active Counter parameter. The parameter should be incrementing.
  2. Engine idling, observe the DTC information with a scan tool. DTC P0340 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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