VW Code 04945
04945 Description And Summary : |
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The problem is about databus engine-engine, implausible message run rough, or might suddenly stall at any given speed exhaust bank 3, probe 2 internal resistance too largely or turbo/super charger over-boost condition will delay your vw fault. |
04945 Possible Causes:
04945 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 04945 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 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