VW Code 08502
08502 Description And Summary : |
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Staring in engine heater regulation, implausible signal causes include a bad boost pressure sensor or a vacuum leak in the system torque management feedback signal "a", high . So for next temperature sensors for drive cycle radiator exhaust (g382), signal too small will delay your vw fault. |
08502 Possible Causes:
08502 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 08502 Code
- Inspect all the connections turbo/super charger wastegate solenoid d (n389), 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