VW Code 05387
05387 Description And Summary : |
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Accumulated in electronic control units so injector control pressure sensor, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 4 sensor 1 heater circuit, internal resistance too large also exhaust pressure regulator vent solenoid, control circuit / open will delay your vw fault. |
05387 Possible Causes:
05387 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 05387 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns