Test Description
WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers in the diagnostic procedures.
- 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. - 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.