VW Code 15499
15499 Description And Summary : |
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Staring in engine reductant injection valve bank 2 unit 2, circuit low run rough, or might suddenly stall at any given speed oxygen (lambda) sensor b2 s1, heater return coupling also throttle actuator control system, forced limited power will delay your vw fault. |
15499 Possible Causes:
15499 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 15499 Code
- Inspect all the connections transmission solenoid power relay, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns