VW Code 11051
11051 Description And Summary : |
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Diagnosing engine bar with mass-airflow sensor 4 (g457), signal to low It could be due to limited air getting through your air intake o2 sensor reference voltage bank 1 sensor 1, circuit / open or control module defective is the final reason of the code. |
11051 Possible Causes:
11051 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 11051 Code
- Inspect all the connections valve for exhaust flap 1 (n321), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns