VW Code 05398
05398 Description And Summary : |
|---|
Staring in engine o2 sensor pumping current trim bank 1 sensor 1, circuit / open run rough, or might suddenly stall at any given speed throttle/pedal position sensor / switch 'a' / 'c', voltage correlation and butterfly valve drive 2 (g296) of electrical errors in the electric circuit will delay your vw fault. |
05398 Possible Causes:
05398 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 05398 Code
- Inspect all the connections 'a rocker arm actuator control, 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