ecu pinouts

[trsilvias13]

I have downloaded the fsm for my 97 240sx, but I cannot find the ecu pin out. Can someone point it out? Is there a page that show all the pinout location and reference to what each wire is? Along with color?

I cant seem to find it.

[mjjstang]

is there maybe another section, I know that the fsm for s13 had a foldout section, but i donno if that foldout had the pinout either, im sure if you search the forum there should be one somewhere.

[240shorty]

I use the dowloaded FSM for my 95 and it has the Pinouts and values in it. It is under Engine Control System (EC) and is in the Table of Contents (subheading Trouble Diagnosis) as:

ECM Terminals and Reference Value........................pg. 79

It has the pictured pinout with #'s, followed by a numbered table of wire colors, description and reference values. Page is probably different, but you could check for that title in the EC section Contents.

-Steve

[trsilvias13]

I download the 97 it dont seem the same. I look under ec but i have to look through like 10 pages to get all the date. I was wondering if there a chart similar to the one of 240sx.org where there a page and a table that list ecu pinout and function and color of wire.

[punkz]

I'm sorry to dig up this old thread, but I was looking for the same thing and though searching I found this thread. Found the page for the '95 ECU and was just wondering if it would be the same pin locations for a '97 ECU. Looking to install this Defi heads-up unit and just want to make sure I'm splicing into the right wires for the rpm and speed signal.

[S13 S I L V I A]

1997 240SX
http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-232958.jpg

http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-233707.jpg

http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-234116.jpg

http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-234124.jpg

http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-234136.jpg

http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-234147.jpg

http://img.photobucket.com/albums/v249/charlie2020/SP32-20060525-234155.jpg

[projectRDM]

There are several different changes in the pinouts throughout the S14's production but the main wiring (power, speed, tach, etc.) remains the same. The ECU pinout is found in the EC section of all four year models in the first 100 pages or so.