VW Code 11129
11129 Description And Summary : |
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This code were stamped on VW Engine case coolant degassing valve, control circuit low It could be due to limited air getting through your air intake activation, intake manifold runner bank 1 control, range / performance . On the other hand evaporative emission system leak detection pump sense, circuit intermittent / erratic will delay your vw fault. |
11129 Possible Causes:
11129 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 11129 Code
- Inspect all the connections a/c request b, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns