I have a 92 civic cx with a 94 EX (d16z6) inside, i have it turbo'd and i have a chipped ECU to run the 550cc injectors that i have currentrly installed. I'm trying to put my car back to stock but hte 240cc injectors that i had frfom the stock were gone, so i bought some used injectors from ebay and hooked them up, put back in my missing link, and put in a stock p28 ecu and the car would not start. then i tried to put in the chipped ECU with the new injectors (240cc) that i bought and nothing, it cranks but does not start.
could it be that the injectors are bad or the p28 ecu is bad. i was thinking that maybe the stock was was bad and when i put the chipped one its trhinking its trying to run the 550cc injectors and is telling the injectors not to push out enough fuel? i dunno what to do i orderd some new 240cc injectors (brand new) rc injectors already (every wehre in hawaii wanted like 100 each, checkers, etc) so i jsut picked them up. i hope i didnt wast money

 

first of stock injector size is 280.. and when you chipped the ecu for 550 the injector pulses were shorten.. if you get the ecu chipped to 240 it will work

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gezzuzz &raquo;</TD></TR><TR><TD CLASS="quote">first of stock injector size is 280.. and when you chipped the ecu for 550 the injector pulses were shorten.. if you get the ecu chipped to 240 it will work</TD></TR></TABLE>

You sure about that?

I'm pretty positive the stock injectors on the Z6 are 240cc, not 280cc.

Though I suppose it's possible I'm wrong.