MicroSquirt.com read only forum (Jan.15,2018)

Posted: **Tue Jul 25, 2006 11:15 am**

My MS1 (sns-e) is ready for its idle control. The stock ECU has RSO and RSC ouputs so im guessing its a bosch 3 wire. However I have a 2.2 board and im getting conflicting responses/search results about which circuit to build and what to change/keep on the MS board

Can anyone clear it up before i etch a board and find its wrong?

Posted: **Tue Jul 25, 2006 1:33 pm**

You should just leave the stock circuit in place on the 2.2 board, and build the 3 wire idle control board, and hook the stock fidle pin to that board.

I'll try to find a schematic if I get a chance.

Posted: **Tue Jul 25, 2006 2:46 pm**

OK, well I found 3 different sets of 3wire schematics (and misplaced them again several times) so I'll track them down again and give one a shot if theres no specific best option.

Muchos grassy bum.

MicroSquirt.com read only forum (Jan.15,2018)

Have we identified the best 3 wire idle setup?

Have we identified the best 3 wire idle setup?