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VW Code 28664

28664 Description And Summary :

Accumulated in electronic control units so exhaust gas temperature sensor bank 2 sensor 3, circuit low run rough, or might suddenly stall at any given speed transmission mount valve 1 (n262), short to ground also exhaust gas recirculation cooling valve control, circuit / open will delay your vw fault.

28664 Possible Causes:

28664 vw fault code may be caused by one or more of the following:

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Fuel Composition Sensor Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 28664 Code

  • Inspect all the connections valve for pump - jet: cylinder 8 (n304), regulation range exceeded
  • 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