P054B
Cold Start Exhaust B Camshaft Position Timing Over-Retarded Bank 1
Generic code
Vehicle Speed and Idle Control System
High severity
Hard repair
Free on OBD DashX
Want real-world data on P054B?
See which problems come with P054B, how often it shows up in other vehicles, and how to fix it — step by step.
- Real-world fix data
- How often it happens
- Step-by-step repairs
What P054B means
- Camshaft and Crankshaft Position sensor timing out of sync during cold start
Possible symptoms
- Idle instability
- Poor acceleration or engine performance
- Excessive smoke from Exhaust
- Problems with ABS
Possible causes
- Dirty Oil
- Low engine oil level
- Faulty Intake Camshaft Position Actuator Solenoid
- Intake Camshaft Position Actuator Solenoid harness is open or shorted
- Intake Camshaft Position Actuator Solenoid circuit poor electrical connection
- Faulty Engine Control Module (ECM)
Related parts
- Camshaft Position Sensor: The camshaft position sensor monitors the position of the camshaft to regulate fuel injection. Problems lead to stalling or car failing to start.
Possible solutions
- Resetting the fault codes and performing a road test
- Check the computer codes then documents the freeze frame data for the code
- The vehicle is tested to see if the codes come back
- Check OCV for correct resistance of approximately 6.9 to 7.9 ohms
- Traces and repairs any shorts or open circuits in the wiring
Free on OBD DashX
P054B on OBD DashX
Real-world causes, how often this code shows up, and the fix — step by step.
Open P054B No sign-up needed · available in 10 languagesScan your own car
Read and clear fault codes, live data and service resets with the CaRPM app.