DTC P0336: Crankshaft Position Sensor Circuit Performance: Description
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
The circuit uses 2 different types of Crankshaft Position (CKP) sensors. The CKP sensor "B" is connected directly to the Ignition Control (IC) module, and consists of the following circuits:
- CKP sensor 1 signal circuit.
- Low reference circuit.
The CKP sensor "A" connects directly to the PCM module, and consists of the following circuits:
- The 12-volt reference circuit.
- Medium resolution engine speed signal circuit.
- Low reference circuit.
If the PCM detects an incorrect number of CKP pulses, DTC P0336 sets.