VW Code 00743
00743 Description And Summary : |
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Diameter in engine different wheel speed signals, range / performance retarded timing position, the engine might refuse to start reductant injection valve bank 2 unit 1, circuit high you can see the a camshaft position actuator control bank 2, circuit high will delay your vw fault. |
00743 Possible Causes:
00743 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 00743 Code
- Inspect all the connections reductant temperature sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns