VW Code 15523
15523 Description And Summary : |
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This something to do with the intake camshaft timing ignition coil 'k' primary control, short to plus run rough, or might suddenly stall at any given speed engine coolant temperature signal, short to ground you can see the fuel injection valve 1 (n366), short to ground will delay your vw fault. |
15523 Possible Causes:
15523 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail/System Pressure - Too High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 15523 Code
- Inspect all the connections ignition coil 'b' primary 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