Circuit Description
WARNING: This page is about a different car, the 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
The CKP sensor is a pick-up coil mounted next to crankshaft pulley. A 34-tooth signal plate is mounted to crankshaft. DTC P0335 is set if no cranking signal is received by ECM from CKP sensor. DTC P0335 is also set if no signal is received by ECM from CKP sensor with engine speed of 600 RPM or more. DTC P1335 is set if no engine running signal is received by ECM from CKP sensor with engine speed of 1000 RPM or more. Possible causes are:
- Open or short in CKP sensor circuit.
- Faulty CKP sensor.
- Faulty crankshaft pulley.
- Faulty ECM.