[SilverstoneF80]

i purchased a jb4 g5 from a member. did the install and i have intakes, chargepipe, and downpipes. i set it to map 2 and everytime i floor it, the car automatically kicks it into map 4.Same with map 1 and 5. i also have an 02 sensor code but i replaced it and its still got the same code. Anyone know what could be wrong to not let the jb4 work? My car also blows white smoke occasionally on warm starts. the boost gauge and shift lights and everything else work, its just the car gets kicked into the safety map whenever i floor it.

[dannyjones]

Not completely sure, but it could be excessive timing corrections or something causing it, which could be something common like plugs. Posting on their dedicated thread on another forum would be best I think, but they'll ask you to get logs. Hopefully you have the cable for logging