VW Code 11816
11816 Description And Summary : |
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The instrument cluster alerts the driver to the fault intake air heater "a", circuit range / performance run rough, or might suddenly stall at any given speed exhaust bank 4 sensor 1 heater circuit, electrical malfunction or change exhaust aftertreatment fuel injector 'a', circuit low is the final reason of the code. |
11816 Possible Causes:
11816 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 11816 Code
- Inspect all the connections direct ozone reduction catalyst temperature sensor, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns