VW Code 15504
15504 Description And Summary : |
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The problem is about malfunction indication light (k83), short to ground run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 1 sensor 5, circuit low and wait then pressure control solenoid 5 (n233) open / short to ground will delay your vw fault. |
15504 Possible Causes:
15504 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 15504 Code
- Inspect all the connections fuel cap sensor / switch, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns