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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FKS) - Diagnostic Codes (3 Of 6) >> SFI System >> DTC P0340-31: Camshaft Position Sensor "A" Bank 1 or Single Sensor No Signal; DTC P0345-31: Camshaft Position Sensor "A" Bank 2 No Signal [12/2019 - 10/2022] >> Description

DTC P0340-31: Camshaft Position Sensor "A" Bank 1 or Single Sensor No Signal; DTC P0345-31: Camshaft Position Sensor "A" Bank 2 No Signal [12/2019 - 10/2022]: Description

Refer to DTC P0340-11.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P0340-31 Camshaft Position Sensor "A" Bank 1 or Single Sensor No Signal A missing VVT sensor (for intake camshaft of bank 1) signal despite the crankshaft position sensor inputs being normal at an engine speed of 600 rpm or higher (1 trip detection logic).
*
  • Open or short in VVT sensor (for intake camshaft of bank 1) circuit
  • VVT sensor (for intake camshaft of bank 1)
  • Intake camshaft
  • Valve timing
  • ECM
Comes on DTC stored SAE Code: P0340
DTC for Mexico Models:
- Applies
P0345-31 Camshaft Position Sensor "A" Bank 2 No Signal A missing VVT sensor (for intake camshaft of bank 2) signal despite the crankshaft position sensor inputs being normal at an engine speed of 600 rpm or higher (1 trip detection logic).
*
  • Open or short in VVT sensor (for intake camshaft of bank 2) circuit
  • VVT sensor (for intake camshaft of bank 2)
  • Intake camshaft
  • Valve timing
  • ECM
Comes on DTC stored SAE Code: P0345
DTC for Mexico Models:
- Applies

*: When the engine is being stopped or started automatically by stop and start system control, the ECM does not monitor the camshaft position sensor signal (w/ stop and start system).

Reference: Inspection using an oscilloscope.

Refer to DESCRIPTION