P1335critical severityPowertrain
No Crankshaft Position Sensor Signal
on 2004 Toyota MR2 1.8L I4 · FWD
What this code means
The ECM lost the CKP sensor signal while engine is running, causing timing loss.
Symptoms
- CEL
- Stalling
- Intermittent misfires
- No-start
- Loss of power
Common causes
- Faulty CKP sensor
- Damaged wiring
- Excessive air gap
- Damaged reluctor wheel
Diagnostic steps
- Test CKP sensor resistance
- Check air gap
- Inspect wiring
- Check reluctor wheel
Repair notes
Replace CKP sensor or repair wiring.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1