VW Code 28268

28268 Description And Summary :

Staring in engine nox sensor heater control bank 2, circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas recirculation throttle control, circuit 'a' low . So for next exhaust bank 3/4 lambda probes before kat exchanges will delay your vw fault.

28268 Possible Causes:

28268 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Injector Circuit Malfunction - Cylinders
  • O2 Sensor Heater Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 28268 Code

  • Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, 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