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Home >> Scion >> 2013 >> FR-S Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Diagnostic Codes P0300 - P050A)) >> SFI System >> DTC P0335: Crankshaft Position Sensor "A" Circuit; DTC P0336: Crankshaft Position Sensor Range / Performance [05/2013 - ] >> Description

DTC P0335: Crankshaft Position Sensor "A" Circuit; DTC P0336: Crankshaft Position Sensor Range / Performance [05/2013 - ]: Description

The crankshaft position sensor system consists of a No. 1 crankshaft position sensor plate and Magnetoresistive Element (MRE) type sensor. The crankshaft angle sensor plate is installed on the crankshaft. The crankshaft position sensor generates 30 signals per crankshaft revolution. The ECM uses the camshaft position signal to distinguish between the cylinders, and uses the crankshaft position signal to detect the crankshaft position and engine speed.

DTC No. DTC Detection Condition Trouble Area
P0335 No crankshaft position sensor signal is sent to the ECM while cranking for 3 seconds or more.
(1 trip detection logic)
  • Open or short in crankshaft position sensor circuit
  • Crankshaft position sensor
  • Crankshaft angle sensor plate (crankshaft sub-assembly)
  • ECM
P0336 Crankshaft position sensor signal is not 30 counts per 1 revolution of crankshaft 10 times continuously.
(2 trip detection logic)
  • Crankshaft position sensor
  • Crankshaft angle sensor plate (crankshaft sub-assembly)
  • ECM