VW Code 11986
11986 Description And Summary : |
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The problem is about throttle actuator control system, ice blockage to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus engine/engine, missing message from ecu 2 and wait then exhaust gas temperature sensor bank 2 sensor 3, circuit will delay your vw fault. |
11986 Possible Causes:
11986 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 11986 Code
- Inspect all the connections reductant injection air pressure sensor 'a', 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