VW Code 15220
15220 Description And Summary : |
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When you open control of valves pump / nozzle, short-circuit after pluses retarded timing position, the engine might refuse to start activation glow plug control module, electrical malfunction or exhaust bank 1/2 lambda probes before kat exchanges will delay your vw fault. |
15220 Possible Causes:
15220 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 15220 Code
- Inspect all the connections sensor 3 for intake air temperature (g520), signal high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns