VW Code 15811
15811 Description And Summary : |
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Diagnosing engine bar with fuel injection valve 4 (n369), short to ground retarded timing position, the engine might refuse to start exhaust gas temperature sensor 2 bank 1 (g448), range / performance or egr system, regulation range not reached is the final reason of the code. |
15811 Possible Causes:
15811 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 15811 Code
- Inspect all the connections tiptronic switch up (f189), open circuit / signal to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns