P0375
Timing Reference High Resolution Signal B Malfunction
Generic code
Ignition System
High severity
Moderate repair
Free on OBD DashX
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What P0375 means
- The fault code P0375 indicates that there is an issue with the timing reference high resolution signal A. This may affect the engine's performance and fuel efficiency.
Possible symptoms
- Engine misfires
- Poor fuel efficiency
- Illuminated check engine light
- Engine stalling or not starting
Possible causes
- Defective sensor
- Failed timing chain or belt
- Wiring or connector issues in the circuit
- Incorrect installation or adjustment of the sensor
Related parts
- Timing Reference Optical Sensor: The optical sensor monitors the pulses in the fuel injection pump. More fuel is necessary to keep the engine running correctly in this case due to the malfunctioning optical sensor
Possible solutions
- Replace the faulty sensor
- Replace the timing chain or belt if necessary
- Check and repair any damaged wiring or connectors
- Properly install or adjust the sensor
Free on OBD DashX
P0375 on OBD DashX
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