I have a 2001 ITR and am trying to install a Apex'i Rev Speed Meter. I don't know what the pin configurations are on my car. I have the Helms Integra manual but it is for the 98's. I have called a couple Acura dealerships and they can not find it. Apex'i is aware that there instructions are wrong but do not know what the fix is because I called them also. So, if any of you have installed one I sure could use your help. My ecu has a 32p, 31p and a 25p connector on it. My manual doesn't show the 25 just a 16. Thanks for the help.

 

have you checked http://www.apexi.com?

 

yup, checked there and I called them.

 

Those look pretty tight. give you that "high-tech" thing going on.

 

i posted the helms 2000 ITR ecu pinouts a while ago.

 

thanks so much for your help. I did a search on h-t but couldn't find anything. What can I say, I suck. You are my new hero.

 

http://www.tleone.com/hondatech

 

I installed one on my 97 and the diagram included with the Rev/Speed meter were wrong also. My ECU is different then yours so I can't tell you pijn locations, but go through the helms and find which wires look like they may work. At first just the speedo worked and no tach signal. So I used a multimeter and found the correct wire, it's a pulsed signal that goes from like 0-15V maybe. I'll try and find the desdcription of the pin in the helms.