i'm wiring my sfc to my 89 si hatch, and i have 2 problems, ok one is mentioning a VTM line, what is a vtm line or what does it stand for. second problem is talking about a SENSOR line what r they talking about there's a lot of sensors is it the O2 sensor or what.

 

You can try this link... I guess this is an English translated version of the manual.

http://www.vtec.net/articles/view-ar...rticle_id=8514

 

http://www.geocities.com/bing_bong916/vtec_cont2.html

use this link. I used it to hook up my Field SFC-VTEC back in the day and it worked perfect.