top end tuner

i got a b16a2 and ive just replaced the stock injectors with precision 780 cc injectors. now the car starts up but barely runs and sound like its misfiring or something. is it because of the stock ecu? I have a chipped one for the injectors will I have to put it on? im gettin power and grond to all the injectors its just not flowing enough. help honda gods. Also a wire touched the manifold and now it wont do pre start up check and all is the ecu fried?

Schister66

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Absolute worst tuner &raquo;</TD></TR><TR><TD CLASS="quote"> replaced the stock injectors with precision 780 cc injectors.

is it because of the stock ecu?

I have a chipped one for the injectors will I have to put it on? </TD></TR></TABLE>

apparently your name here on H-T is not very accurate. If you switch to the correct ECU, your car should run. You're running injectors that are 3x larger than stock and running the same fuel maps...that's not going to work

...also, i changed your name in the quote to be more accurate

boostedcivicsir

wow.
thats all i can say.

i had a problem like that, i used my s300 to diag a car this weekend and forgot to load my 1200 cc map back in, tried to start my car with a stock gsr map and 1200's. he hee me but was funny. i knew it as soon as it started top idle. oh well. quick fix.

top end tuner

ok now i get it but what about the pre start up check list. is y ecu gone or is there a fuse t fix?

ridin98civic

check your fuses, under hood and under dash, crack open the ecu and look for anything burnt or fried. we cant tell you what fuse you popped or what part of the ecu you may have fried because you didnt exactly tell us what wire you grounded out.