VW Code 18523
18523 Description And Summary : |
|---|
The problem is about outside temperature sensor 2 (g249), open to b+ mechanic will need to check all electrical connections in the camshaft sensor mass-airflow sensor 4 (g457), signal to low . On the other hand throttle/pedal position sensor / switch 'f', circuit is the final reason of the code. |
18523 Possible Causes:
18523 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18523 Code
- Inspect all the connections bank 2, system too rich at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns