VW Code 28576
28576 Description And Summary : |
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The problem is about o2 sensor signal bank 2 sensor 3, biased / stuck lean the system depends on oil pressure to switch between cam profiles ignition coil 'b' secondary circuit, malfunction . So for next fuel injection valve 2 (n367), short to b+ will delay your vw fault. |
28576 Possible Causes:
28576 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 28576 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 4, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns