i need someone to look at how their injector wires are ran, did a search and it showed one branch of wires with the coolant temp sensor going to the front of the motor that had two injector leads, the shorter for the primary and the longer for the secondary, then it showed another branch going to the rear with emissions plugs and a short injector lead going to the primary and a longer to the secondary. the guy who had this car apart labeled them differently but i went with that drawing instead of his labels and i think the drawing was wrong. the car finally started, its a fresh s4 short block installed in a s5 with all of the s5 manifolds and stuff bolted to it. omp is bypassed and all emissions removed. the car started but as you could half press the throttle or it would die and if you had it half throttle it would run until it started building boost and then cut completely, the car was timed with a timing gun at this point though so that could have been it to. just want to be sure about the injector wiring though

 

the OMP is bypassed? are you using a s5 ecu? how do you figure that is going to work?

 

i dont know, is that a bad thing? how am i supposed to do that then, i thought a lot of s5 owners use premix?

 

did a search, now i get it, do you think thats why it was cutting out and not running right?

 

i still have the s5 motor, i guess i need to pull the omp and hook it back up and just tie it out of the way?

 

anybody?

 

Rtek chip will remove the limp mode on s5's and allow you to completely disconnect the OMP: http://www.digitaltuning.com/?pid=rt...age=1&ecu=S5T2

 

you can tie it out of the way too.

 

im going to tie it up today and my wife is buying me 720s and an rtek for christmas, thanks guys

 

got home, plugged it in, threw it up by the abs, took it a little while but got it started, couldnt get it to idle but i didnt have a timing light, pulled it out of the driveway and got into it a little and she was moving pretty good. cant wait to get all the bugs worked out. at least thats out of the way.