How's it going a buddy of mine just did a swap on my civic.. b20b w/ 00 ls tranny dc headers and stage 2 clutch now.. i'm having problems geeting my ecu to stop the check engine ligth.i'm runnin ga p75 ecu.. if any of you guys have a solution that be great .. also i have 2.25 pipes on my exust and its loud *** hell how can i get it to quite down some

 

how about run the right ecu

isnt' a p75 a gsr computer, it's probably looking for a ton of **** the b20 doesn't have

 

if i'm not mistaken is a ls ecu... but it was maped out to fit my enigne .. ? also you have any clue on how i could make my exust a bit more silent i'm runnin on 2.5 pipes w/ 4-1 headers ... ? is there any way to stop it form making so much noise ?

 

oh well you didn't mention it was chipped

umm do you have a resonator? That can change the sound, otherwise just get a different muffler, that's what makes it all quiet basically

 

all I got is tr8 pipe from headers back .... ...would a silencer do the trick ?

 

<----Ls swap 2.5 inch piping loud *** hell

 

holy crap...
p75 IS an ls ecu...youre fine

why dont you check to see which code youre throwing first - the how to is at the top of the forum

(also, its "header" not "headerS" - you only have 1)

 

do you know where i can get a exust silencer for my car i'm running a 2.5 pipes w/ dc heades.. w/ a a3 racing exust end ..?