VW Code 15997
15997 Description And Summary : |
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Staring in engine exhaust gas temperature sensor bank 2 sensor 3, circuit high it can suddenly lead to a significantly more throttle/pedal position sensor / switch 'e', circuit . On the other hand idle speed control throttle position 2, electrical malfunction will delay your vw fault. |
15997 Possible Causes:
15997 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 15997 Code
- Inspect all the connections throttle actuator control module, internal circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns