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

T3bunny, thanks for your help.
I am using MSII.

Kdog on Lextreme has helped me out alot as well. The following quotes are all Kdog.

I found a wiring diagram for the O2
1.RED ---HT1
2.BLK RED----B
3.BLK - 02 +
4.BRN - O2 - ground
Blk/Red goes to a switched +12V, its power for the heater, the Ht1 ...

Thanks for the advice. I already have a LC-1 wideband from my last project.

What is the reasoning behind loosing the relay for Fidle?

Yeah the celica was carbed.

This definitely will be the most involved electrical project I have tackled. I have limited electronic experience, chipped a Honda ecu ...

Low resistance injectors are OK? I thought I read somewhere that they strain the board.

I would prefer to use them, just because I already have 4 DSM 450s from my old project, and getting 4 more would be easy, as they are cheap and widely available.

-EDIT- I have a purchased a MSII v3 kit, relay board, and stim. I have a 1uzfe and ford EDIS 8 coil pack setup. I am trying to sort out whether I can use some of the stock Toyota sensors.

This megaSquirt stuff is pretty complicated.
I will be using this thread to document my progress, as well as ...