VW Code 15171
15171 Description And Summary : |
|---|
The problem is about injector control pressure regulator, circuit low run rough, or might suddenly stall at any given speed fuel pump, short circuit and torque management request input signal b, high is the final reason of the code. |
15171 Possible Causes:
15171 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 15171 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, 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