service manual question

[gs14racer]

Does anyone know of an online link to the service manual for a 90 q45. I am in the middle of swapping a 90 q45 motor into my 240sx, and i have the 94 q45 service manual and alot of the colors on the ecu pinout dont match up.

Any suggestions or anyone who has an ecu pinout the can forward me would be much appreciated.

[lino]

Maybe this site:

http://www.nissan-techinfo.com/nissan/

[maxnix]

There are no online service manuals for 1990-1993 Q45.

You will have to eBay one (usually the Bible sized one included with the car) or deal with a aftermarket book reseller who usually buy them at eBay.