VW Code 02743
02743 Description And Summary : |
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This something to do with the intake camshaft timing data bus engine/engine, software condition monitoring causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas temperature sensor, bank 2 sensor 4, circuit range / performance or change torque management feedback signal "a", high is the final reason of the code. |
02743 Possible Causes:
02743 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 02743 Code
- Inspect all the connections secondary air injection valve 4 (n385), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns