Hey everyone.
Im trying to get my turbo LQ4 build back on the road. It was my in DD in NA form for the past 28k miles. I have watched several of chopperdocs video's on youtube and looked at several threads on here but Im at the point that I need some help. I have the car where it will idle pretty decently when warmed up, but it hesitates terribly bad and throws codes putting it into limp mode before it will even get into boost. My AFR graph is showing pretty drastic values that im unsure are correct. My AEM wide band seems to ---- out when the ratio is to far off. Ive made so many changes recently (2 BAR os, injector data, MAP linear and offset, high and low octane spark, etc) that I am unsure what is not correct and what needs to be addressed first. Any help, advice would be appreciated.
P59 ecm ( with shitty 2 bar resolution OS)
tick performance 3 bar map sensor (bought before I found out my ecm couldnt do 3 bar)
SEP 1500 injectors with injector data
sloppy stage 2 cam (elgin 1840p)
stock internal LQ4 with 317 head, pac 1218 springs
VS 7875 next gen 1.25ar
4 inch turbo back
t56
greddy profec boost controller (would like to run 7psi off, 10psi low boost, 14psi high boost)
snow perforance water meth stage 2 (progressive)
50mm vs wastegate with 7lb spring