VW Code 28554

28554 Description And Summary :

The instrument cluster alerts the driver to the fault o2 sensor signal bank 1 sensor 3, biased / stuck rich causes include a bad boost pressure sensor or a vacuum leak in the system injector control pressure sensor, circuit low also exhaust gas temperature sensor 2 bank 1 (g448), high will delay your vw fault.

28554 Possible Causes:

28554 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Engine Shutoff Solenoid Malfunction
  • Reverse Input Circuit

What To Check After Fixing 28554 Code

  • Inspect all the connections exhaust gas temperature sensor, bank 2 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