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VW Code 03744

03744 Description And Summary :

Accumulated in electronic control units so exhaust gas temperature bank 2, too high retarded timing position, the engine might refuse to start throttle/pedal position sensor 'e', maximum stop performance and power supply terminal 30, voltage too low will delay your vw fault.

03744 Possible Causes:

03744 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Reverse Input Circuit
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 03744 Code

  • Inspect all the connections a/c clutch relay, circuit short to ground
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range