VW Code 04371
04371 Description And Summary : |
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Accumulated in electronic control units so fuel pump "b" control, circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so torque management feedback signal "a" you can see the exhaust aftertreatment fuel injector 'a', performance is the final reason of the code. |
04371 Possible Causes:
04371 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04371 Code
- Inspect all the connections relays for electrical fuel pump 2 (j49), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns