boost fed ls

I just installed my new 880cc injectors and my msd 3 bar map sensor and now my car will not start. When I switch back to stock map sensor setting in the software (I am running uberdata) it wants to start but it idles like **** (almost like its missing) and when you give it gas then it dies. I know people have had problems with 3 bar maps sensors and uberdata but what can I do to fix it? How do I test to make sure that the map sensor is working like it should?


If anyone has a map tuned for 880cc injectors for a turbo ls/vtec or b18c1 I would like to try it just to see if its the tune or somthing else.

JDM_Risa

iTrader: (1)

are you tuning your uberdata yourself...880 base maps are very touchy...my car barely idle with a base map provided by redzone performance after i limped it there and got them to street tune it ...car started up much better i guess the base map flooded my engine with gas .......

boost fed ls

yes I am tuning it my self, do you have a map I can try?