VW Code 04647
04647 Description And Summary : |
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Accumulated in electronic control units so wheel speed signal 1, range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so accelerator position sensor 2 (g185), signal too high you can see the evaporative emission system switching valve, performance / stuck open is the final reason of the code. |
04647 Possible Causes:
04647 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 04647 Code
- Inspect all the connections oxygen (lambda) sensor b1 s2, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns