So heres my situation, i have a zc dohc motor with a 91 crx si ecu. im puttin in a 89 integra pm7 ecu. should all the connectors hook right up or do i have to re wire some of it?

 

my only question is why?

 

just plug it up see what happens

edit - dont you mean pg7?? i read your other post and some guy told you to get a pg7 but anyways just plug it up nothing is gonna happen to tell you the truth i never felt the difference between the pm6 and pg7,got mine at the junk yard and let me tell you, it was a waste of time stuffing it in my pants looks like i had a boner and the guy that worked there looked at it haha can you say gay





Modified by 90goldhatch at 11:46 PM 4/15/2008

 

um sorry but i dont know how it double posted on me right now

 

there is a big diference in the pm6, pg7 ecu. pg7 has 7500 rpm redline when pm6 has 6500.

 

pm6 has a fuel cut @ 7500 but you'll be running lean i think?
pg7, from what i've read fits the dohc zc as in it'll work well.

 

I have a (pm6 88crx si) and it works well

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 91civiczcswap &raquo;</TD></TR><TR><TD CLASS="quote">So heres my situation, i have a zc dohc motor with a 91 crx si ecu. im puttin in a 89 integra pm7 ecu. should all the connectors hook right up or do i have to re wire some of it?</TD></TR></TABLE>the 88-89 Integra ECU is PG7 - it just plugs right in, however, it won't bolt into the car where the PM6 was - different mounting - also, the LED to read codes is in the side of the case and not on top like the PM6 - you need to drill a hole in the case so that you can read the codes

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxricer66 &raquo;</TD></TR><TR><TD CLASS="quote">there is a big diference in the pm6, pg7 ecu. pg7 has 7500 rpm redline when pm6 has 6500.</TD></TR></TABLE>


well i guess i need a rpm gauge then to check that out