VW Code 03879
03879 Description And Summary : |
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Diagnosing engine bar with cylinder 2 above knock threshold It could be due to limited air getting through your air intake brake switch circuit, error message from engine contr. . On the other hand engine coolant level sensor / switch, circuit range / performance will delay your vw fault. |
03879 Possible Causes:
03879 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 03879 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / pump current, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns