VW Code 02998
02998 Description And Summary : |
---|
Staring in engine throttle/pedal position sensor / switch 'f', circuit high it can suddenly lead to a significantly more tiptronic switch down, circuit short to ground also secondary air injection pump-c-relay (j704), circuit electrical malfunction is the final reason of the code. |
02998 Possible Causes:
02998 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 02998 Code
- Inspect all the connections data-bus powertrain missing message from distance control
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns