VW Code 04494
04494 Description And Summary : |
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When you open exhaust bank 3 sensor 1 oxygen sensor signal, implausibly rich retarded timing position, the engine might refuse to start pressure control solenoid 4 (n218), open / short to ground or torque management feedback signal "b", range / performance will delay your vw fault. |
04494 Possible Causes:
04494 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 04494 Code
- Inspect all the connections exhaust bank 3 mixture adaptation range 3, lean limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns