Toyota 1 MZ–FE Manual page 503

DTC P0335 Crankshaft Position Sensor Circuit Malfunction
CIRCUIT DESCRIPTION
Crankshaft position sensor (NE signal) consist of a signal plate and pick up coil.
The NE signal plate has 34 teeth and is mounted on the crankshaft. The NE signal sensor generates 34
signals for every engine revolution. The ECM detects the standard crankshaft angle based on the G22
signals, and the actual crankshaft angle and the engine speed by the NE signals.
Diagnostic Trouble Code Detecting Condition
DTC No.
No crankshaft position sensor signal to ECM
during cranking.
(2 trip detection logic)
P4335
No crankshaft position sensor signal to ECM
during engine running.
WIRING DIAGRAM
1MZ–FE ENGINE – CIRCUIT INSPECTION
Open or short in crankshaft position sensor circuit.
Crankshaft position sensor.
Starter
ECM
Trouble Area
EG2–503