VW Code 28892
28892 Description And Summary : |
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Diagnosing engine bar with throttle actuator control system, forced limited power the system depends on oil pressure to switch between cam profiles secondary air injection system pump bank 1, stuck on and wait then secondary air injection pump-d-relay (j705), circuit open circuit is the final reason of the code. |
28892 Possible Causes:
28892 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injector Circuit Malfunction - Cylinders
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 28892 Code
- Inspect all the connections ignition switch run position, 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