Crankshaft Position Sensor Circuit Malfunction

FAULT ID
P0335

TITLE
Crankshaft Position Sensor Circuit Malfunction

BACKGROUND
- When the engine is running, the crankshaft position sensor outputs a pulse signal.
- The engine control module checks whether the pulse signal is input while the engine is cranking.

RANGE OF CHECK
Engine is cranking.

SET CONDITIONS
Sensor output voltage does not change for 4 seconds (no pulse signal input).

EFFECT
Limp-in

PROBABLE CAUSES
- Crankshaft position sensor failed.
- Open or shorted crankshaft position sensor circuit, or loose connector.
- Engine control module failed.