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VW Code 28351

28351 Description And Summary :

Staring in engine valve for pump - jet: cylinder 9 (n305), circuit low input It could be due to limited air getting through your air intake idle regulation lean operation: rpm too high and wait then reductant temperature sensor, circuit intermittent will delay your vw fault.

28351 Possible Causes:

28351 vw fault code may be caused by one or more of the following:

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

What To Check After Fixing 28351 Code

  • Inspect all the connections intake manifold runner control, circuit low bank 2
  • 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