VW Code 14278
14278 Description And Summary : |
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When you open torque management request input signal a, range / performance run rough, or might suddenly stall at any given speed exhaust pressure regulator vent solenoid, control circuit high you can see the ignition coil 'i' primary control, circuit low will delay your vw fault. |
14278 Possible Causes:
14278 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 14278 Code
- Inspect all the connections 'b' rocker arm actuator control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns