i'm just having this boost shut down problem which happens rarely since i installed the modded wastegates from EVOMS and AMS, sometimes the car would shut down the boost to 0.8-0.9 Bar, i guess i need to dial them down a bit, am getting the following Error codes which trigers the check engine light if i don't erase thrm from the fault memory:

1) p1128 fault code 360-oxygen sensing adaptation idle range bank 1 exceeds limit value.
2) p1130 fault code 361-oxygen sensing adaptation idle range bank 2 exceeds limit value.

 

These are idle related adaption codes and likely has nothing to do with the wg's. Have you run leaded gas lately. These are always the codes that pop up first after running leaded gas that damaged 02 sensors.

 

Never run leaded fuel, do you mean i need to replace my O2 sensors?

 

Shoot me an email. 02 sensors are lately needed, but there are a few other things to check (02 sensors swapped front to back, etc.)