VW Code 15799
15799 Description And Summary : |
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The problem is about exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance it can suddenly lead to a significantly more exhaust pressure regulator vent solenoid, control circuit high and exhaust gas temperature, bank 1 sensor 2, out of range is the final reason of the code. |
15799 Possible Causes:
15799 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 15799 Code
- Inspect all the connections ignition coil 'k' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns