VW Code 10743
10743 Description And Summary : |
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Diagnosing engine bar with altitude adaptation, signal out of tolerance run rough, or might suddenly stall at any given speed shift lock, short to b+ you can see the exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit will delay your vw fault. |
10743 Possible Causes:
10743 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 10743 Code
- Inspect all the connections bank 1, cam shaft position sensor, discharge opening (g300), interruption / short-circuit to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns