i just finished rebuilding my car (about two weeks ago, lol) and finaly got it to the point where i can start it.. but i just realized i have a PO6 instead of a P28..

its being used for a built Z6 in my ef hatch with a boomslang harness (anyone know how to check freakin codes in this damn thing ????)

i got it with a crome basemap and it wont idle and runs rough under 1K or so..

could the PO6 cause the car to run this rough? timeing is dead on, spark is good, fuel is getting in (although it floods without my foot on the throttle)

i tested with a ecu from a 1.8 liter (i think a P72 if i remember right) and it actualy ran somewhat smoother... but not enough to really make a diffrence

any advice is appriated, im already working on getting the right ecu but any opinions are useful

 

bump, i dont think the ecu is the problem.... my AFR is below 10.0 at 1K rpms