Circuit Description
WARNING: This page is about a different car, the 2000 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
CMP sensor ("G" signal) consist of a signal plate and pick-up coil. "G" signal plate has one tooth on its outer circumference and is mounted on exhaust camshaft. DTC is set when no cranking or engine running signal is received by ECM from CMP sensor. Possible causes are:
- CMP sensor circuit is open or shorted.
- Defective CMP sensor.
- Defective signal plate.
- Defective ECM.