VW Code 03743
03743 Description And Summary : |
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Accumulated in electronic control units so exhaust pressure sensor retarded timing position, the engine might refuse to start valve for pump - jet: cylinder 10 (n306), circuit low input also transmission mount valve 2 (n263), open circuit is the final reason of the code. |
03743 Possible Causes:
03743 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 03743 Code
- Inspect all the connections valve for exhaust cooling agent (n313), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns