VW Code 01543
01543 Description And Summary : |
---|
Accumulated in electronic control units so data-bus powertrain, missing message from engine controller (ecu) the system depends on oil pressure to switch between cam profiles reversing light, circuit open . So for next linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ is the final reason of the code. |
01543 Possible Causes:
01543 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 01543 Code
- Inspect all the connections data bus powertrain, no message from transmission controller (tcu)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns