VW Code 11304
11304 Description And Summary : |
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This code were stamped on VW Engine case o2 sensor pumping current trim bank 1 sensor 1, circuit / open It could be due to limited air getting through your air intake engine coolant temperature sensor 2 (g83), circuit low also 'b' rocker arm actuator control, circuit high is the final reason of the code. |
11304 Possible Causes:
11304 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 11304 Code
- Inspect all the connections throttle actuator control system, sudden low air flow detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns