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VW Code 07090

07090 Description And Summary :

Staring in engine crash shut-down activated mechanic will need to check all electrical connections in the camshaft sensor valve for exhaust flap 2 (n322), short to b+ . On the other hand o2 sensor pumping current trim bank 1 sensor 1, circuit high will delay your vw fault.

07090 Possible Causes:

07090 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Crankshaft Position Sensor A Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 07090 Code

  • Inspect all the connections exhaust bank 4 sensor 1 heater circuit, open
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range