VW Code 15543
15543 Description And Summary : |
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Diameter in engine coolant circulation pump relay (j151), short to b+ it can suddenly lead to a significantly more signal for back-up lights, open or exhaust bank 4, sensor 1, no activity is the final reason of the code. |
15543 Possible Causes:
15543 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 15543 Code
- Inspect all the connections turbocharger / supercharger boost system performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns