VW Code 04054
04054 Description And Summary : |
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Diagnosing engine bar with turbocharger 2 control module (j725), high temperature it can suddenly lead to a significantly more valve for coolant system circuit, high and powertrain databus, implausible engine temperature message from inst. will delay your vw fault. |
04054 Possible Causes:
04054 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ambient Air Temperature Sensor Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 04054 Code
- Inspect all the connections fuel pump "b" control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns