VW Code 12066
12066 Description And Summary : |
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Diagnosing engine bar with vehicle speed sensor 'b', circuit low run rough, or might suddenly stall at any given speed coolant pump control, circuit / open . On the other hand throttle position output, circuit low will delay your vw fault. |
12066 Possible Causes:
12066 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 12066 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