VW Code 17278
17278 Description And Summary : |
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Diameter in engine relays for pump load air cooling (j536), interruption / short-circuit after mass run rough, or might suddenly stall at any given speed diesel particulate filter differential pressure too low bank 2 and wait then fuel pump "b", low flow / performance is the final reason of the code. |
17278 Possible Causes:
17278 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17278 Code
- Inspect all the connections glow plug / heater relay, circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns