VW Code 15431
15431 Description And Summary : |
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This code were stamped on VW Engine case control of valves pump / nozzle, electrical errors in the electric circuit It could be due to limited air getting through your air intake clutch torque, adaptation at limit and wait then oxygen (lambda) sensor b2 s1, pump current, open circuit will delay your vw fault. |
15431 Possible Causes:
15431 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 15431 Code
- Inspect all the connections powertrain data bus, missing message from steering wheel electronics
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns