VW Code 11637
11637 Description And Summary : |
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The instrument cluster alerts the driver to the fault pressure sensor for brake boost (g294), short to plus the system depends on oil pressure to switch between cam profiles brake pedal position / accelerator pedal position, incompatible . So for next nox trap, efficiency below threshold (bank 2) is the final reason of the code. |
11637 Possible Causes:
11637 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 11637 Code
- Inspect all the connections direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns