DTC P0336: Crankshaft Position Sensor Circuit Performance: Description
WARNING: This page is about a different car, the 2002 Pontiac Aztek and 2002 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:
- The CKP sensor 1 signal circuit.
- The low reference circuit.
The CKP sensor A connects directly to the powertrain control (PCM) module, and consists of the following circuits:
- The 12-volt reference circuit.
- The medium resolution engine speed signal circuit.
- The low reference circuit.
If the PCM detects an incorrect number of CKP pulses, DTC P0336 sets.