VW Code 03523
03523 Description And Summary : |
|---|
Staring in engine injector control pressure, too high run rough, or might suddenly stall at any given speed generator shut-off, open or short to ground also 'b' rocker arm actuator system, stuck on will delay your vw fault. |
03523 Possible Causes:
03523 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 03523 Code
- Inspect all the connections reductant injection air pump control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns