VW Code 05543
05543 Description And Summary : |
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Accumulated in electronic control units so fuel tank pressure (ftp) sensor (g400), short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus powertrain, implausible message of the steering wheel electrics you can see the fuel pressure regulator 2 control circuit low is the final reason of the code. |
05543 Possible Causes:
05543 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 05543 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns