Re:turbo installed now code4 and won't start???
 

are u getting spark? are u getting fuel?

Re:turbo installed now code4 and won't start???
 

I talked to ya on AIM earlier today, because I was the one that did the ECU work for ya.

I think that you should get that wire in there solidly. resolder it in there or something.

You could also try burning a stock bin on there and running the ECU in another car and see if it works.