VW Code 28290

28290 Description And Summary :

The instrument cluster alerts the driver to the fault 'b' rocker arm actuator control, circuit low it can suddenly lead to a significantly more relay for exhaust cooling agent (n313), short to b+ or throttle actuator control system, forced limited power will delay your vw fault.

28290 Possible Causes:

28290 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 28290 Code

  • Inspect all the connections throttle position (tp) sensor 1-2, correlation
  • 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