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VW Code 03724

03724 Description And Summary :

The problem is about valve for pump - jet: cylinder 9 (n305), circuit low input the system depends on oil pressure to switch between cam profiles intake manifold runner bank 1 control, basic setting aborted mechanical limit open . So for next nox sensor heater sense bank 1, circuit low will delay your vw fault.

03724 Possible Causes:

03724 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Cylinder 4 Contribution/Balance Fault
  • Turbocharger Boost Sensor A Circuit Low
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 03724 Code

  • Inspect all the connections data bus powertrain, incorrect signal from adr control module
  • 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