VW Code 07377
07377 Description And Summary : |
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Diagnosing engine bar with oxygen (lambda) sensor b2 s3, signal shorted to heater circuit it can suddenly lead to a significantly more exhaust gas temperature control circuit bank 4, out of range or change diesel particulate filter pressure sensor 'a', circuit high will delay your vw fault. |
07377 Possible Causes:
07377 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 07377 Code
- Inspect all the connections fuel mixture control adjustment range 1, higher limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns