VW Code 18743
18743 Description And Summary : |
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Staring in engine exhaust bank 2 sensor 1 oxygen sensor signal, implausibly lean retarded timing position, the engine might refuse to start transmission mount valve 1 (n262), short to ground and exhaust gas temperature sensor bank 1 sensor 2, circuit intermittent will delay your vw fault. |
18743 Possible Causes:
18743 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18743 Code
- Inspect all the connections data bus powertrain, missing message for central electric controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns