logo

VW Code 28712

28712 Description And Summary :

Staring in engine relays for coolant additive pump (j496), short to b+ it can suddenly lead to a significantly more pressure sensor for brake boost (g294), implausible signal and wait then exhaust gas temperature control bank 3, range / performance will delay your vw fault.

28712 Possible Causes:

28712 vw fault code may be caused by one or more of the following:

  • Clutch Position Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Shift Solenoid E Performance or Stuck Off
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Crankshaft Position Sensor A Circuit Low Input
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 28712 Code

  • Inspect all the connections engine coolant temperature signal, 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