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VW Code 15720

15720 Description And Summary :

Accumulated in electronic control units so reservoir for additive for particle filter, empty causes include a bad boost pressure sensor or a vacuum leak in the system relays for small amount of heat (j359), disconnected or short to ground or shift lock, short to ground will delay your vw fault.

15720 Possible Causes:

15720 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Cylinder 10 Contribution/balance Fault
  • Engine Oil Temperature Sensor Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 15720 Code

  • Inspect all the connections exhaust gas temperature sensor bank 2 sensor 2, circuit high
  • 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