Hi guys, I just want to lean a little bit my fuel mix, will this thing work. Otherwise, I might just get a variable resistor.

http://www.jdmmarket.com/t/e/5/R0017740.JPG

they should work.. i googled the manual and wiring diagram for one i bought ages ago for my GT starlet.. they had wiring diagrams for diamante 6G72/74.. i was toying with the idea

mine was a later modle blue screen one though..

as far as i know, that particular one, is for the entire load.

the newer blue screened one mention (i have one myself installed on my 2nd gen) allows a percentage for 8rpm points, for adjustable high and low throttle values.

the older one there is maybe load specific on or off, i cant remember