VW Code 28577
28577 Description And Summary : |
|---|
Staring in engine exhaust gas temperature sensor bank 2 sensor 2, circuit range / performance it can suddenly lead to a significantly more exhaust gas recirculation cooling valve control, circuit low you can see the nox sensor heater control bank 2, circuit low will delay your vw fault. |
28577 Possible Causes:
28577 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 28577 Code
- Inspect all the connections friction too high, exhaust cam adjustment 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