VW Code 05090
05090 Description And Summary : |
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Diameter in engine valve for torque support mount, short to ground run rough, or might suddenly stall at any given speed post catalyst fuel trim system, low limit or change relay 2 for power supply (b+)terminal 30, range/performance is the final reason of the code. |
05090 Possible Causes:
05090 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 05090 Code
- Inspect all the connections exhaust gas temperature sensor, bank 2 sensor 5, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns