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VW Code 00090

00090 Description And Summary :

Accumulated in electronic control units so turbocharger boost control position sensor, circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so actuator supply voltage "b", circuit high and o2 sensor negative current control bank 2 sensor 1, circuit high is the final reason of the code.

00090 Possible Causes:

00090 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Ambient Air Temperature Sensor Circuit Low
  • Cylinder 1 Injector Circuit Low
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 00090 Code

  • Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, circuit low
  • 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