VW Code 18579
18579 Description And Summary : |
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The problem is about nox sensor bank 2, circuit range / performance retarded timing position, the engine might refuse to start glow plug / heater relay, circuit open / short to ground also exhaust aftertreatment fuel injector 'a', circuit low is the final reason of the code. |
18579 Possible Causes:
18579 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 18579 Code
- Inspect all the connections ignition switch run/start position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns