VW Code 11874
11874 Description And Summary : |
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When you open intake air heater "a", system performance run rough, or might suddenly stall at any given speed signal line for tiptronic: electrical malfunction . On the other hand data bus engine/engine, software condition monitoring will delay your vw fault. |
11874 Possible Causes:
11874 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 11874 Code
- Inspect all the connections metering pump for cleaning solution, faulty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns