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Home >> Lexus >> 2021 >> LS 500 Base, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (07 Of 14) >> SFI System >> DTC P0335-1F: Crankshaft Position Sensor "A" Circuit Intermittent; DTC P0335-2A: Crankshaft Position Sensor "A" Signal Stuck in Range; DTC P0335-31: Crankshaft Position Sensor "A" No Signal [12/2017 - ] >> Description

DTC P0335-1F: Crankshaft Position Sensor "A" Circuit Intermittent; DTC P0335-2A: Crankshaft Position Sensor "A" Signal Stuck in Range; DTC P0335-31: Crankshaft Position Sensor "A" No Signal [12/2017 - ]: Description

Refer to DTC P0335-11.

Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground; DTC P0335-15: Crankshaft Position Sensor "A" Circuit Short to Battery or Open [12/2017 - ] 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P0335-1F Crankshaft Position Sensor "A" Circuit Intermittent Under conditions (a), (b) and (c), no crankshaft position sensor signal to ECM for 0.05 seconds or more (1 trip detection logic):
(a) Engine speed is 1000 rpm or higher.
(b) Starter signal is off.
(c) 3 seconds or more have elapsed since the starter signal switched from on to off.
  • Open or short in crankshaft position sensor circuit
  • Crankshaft position sensor
  • Crankshaft position sensor plate
  • ECM
- DTC stored SAE: P0339
P0335-2A Crankshaft Position Sensor "A" Signal Stuck in Range No crankshaft position sensor signal to the ECM while cranking (1 trip detection logic).
  • Open or short in crankshaft position sensor circuit
  • Crankshaft position sensor
  • Crankshaft position sensor plate
  • ECM
Comes on DTC stored SAE: P0335
P0335-31 Crankshaft Position Sensor "A" No Signal The engine stalls and the engine speed signal value decreases rapidly (1 trip detection logic).
  • Open or short in crankshaft position sensor circuit
  • Crankshaft position sensor
  • Crankshaft position sensor plate
  • ECM
Comes on DTC stored SAE: P0335
  1. Reference: Inspection using an oscilloscope.

    Refer to DTC P0335-11: Crankshaft Position Sensor "A" Circuit Short to Ground; DTC P0335-15: Crankshaft Position Sensor "A" Circuit Short to Battery or Open [12/2017 - ]