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Home >> Cadillac >> 2002 >> Seville SLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Self-Diagnostics - 4.6L >> Diagnostic Tests >> DTC P1372: Crankshaft Position Sensor Circuits Performance >> Test Description

Test Description

The numbers below refer to the step numbers in the diagnostic procedures.

  1. 4

    In time based B mode, the PCM uses CKP sensor B in order to determine the engine position. An intermittent problem with CKP sensor B and/or related harnesses and connectors will set DTC P0386.
  2. 5

    In time based A mode, the PCM uses CKP sensor A in order to determine engine position. An intermittent problem with CKP sensor A and/or related the harnesses and connectors will set DTC P0336.