sinatra

Hey all. I recently have been trying to upgrade to a itr ecu on my si. I have basically a type r motor in it and I want to match the ecu with the motor (currently running si ecu). So I bought a 00 p73 ecu and plugged it into my car, no go. I was talking to InVtec and he was saying something about the pinouts being different on civics and integras. Even if they are the same year? I am comparing OBD2B to OBD2B why is there a problem? If anyone has some info that would help me on this I would greatly appreciate it. Thanx all.

lol at u

Immobilizer? The thing in the ECU that stops it from starting if the key doesn't match the ECU, I believe.

VTECVillain

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b20 DA9 &raquo;</TD></TR><TR><TD CLASS="quote">Immobilizer? The thing in the ECU that stops it from starting if the key doesn't match the ECU, I believe.</TD></TR></TABLE>

That would be the problem.

sinatra

I didn't think itrs from 00 had immobilizers. So they do huh.