TitosToy

hey guys, sorry to post this here but not too many people on the safc forum. just wanted to know about installing the sfacII. i did search and got links to install but there were a couple of questions about the directions in the safc manual compared with the fsm diagram. here's the link:

https://www.rx7club.com/super-afc-123/question-about-installing-safcii-495462/


thanks

rx7legend

hey bro just go to www.apexi.com i downloaded the wiring diagram from there and i install my safcII yesterday it was pretty simple( btw where it say cylinders don't put 2 cause i did thinking it was a rotor and it was wrong you have to put 4 cylinders, took me and hour to figure it out and the car was backfiering cause all the fuel it had)

TitosToy

i already have the instructions from the manual itself and the directions from another site but the link was for a couple of questions i had regarding the differences of the manual and the fsm. thanks for the link cuz i need all the info i can get. btw, did you soldered the wires together or crimped them?

SureShot

Solder is always better.

For experimenting - a switch panel:

TitosToy

ok. will do

what are you experimenting? a way to turn on/off the fcd and safc and switch from throttle and pressure sensor on the safc?

rx7legend

i crimped the wires cuase im not good soldering and i didn't want to make a mess or do something wrong.

rx7legend

hey sureshot i want to ask you something about the safc, its a pretty noob question but the problem is pissing me off. i instaled the safcII a couple of days ago and i tune my lo throtle and everything was ok. then i go today to take my car out cause its been sitting for a few weeks. and i start messing whit the safc passwords and stuffs, and now everytime i tune it, when i turn off the car and turn it on again the data that i put on the safcII is gone and i have to tune it again it pisses me off cause i have to do everything again. i just want to know if i have to do something so the data can be saved so i dont have to tune the safcII over and over again.

thanks

SureShot

The settings are supposed to be automatically saved, so something is wrong with the unit.

I'd first try a filter cap on the 12v supply wire in case something is spiking it.

If that fails, contact Apex Integration Inc. 714-444-4378

rx7legend

thanks sureshot but the problem was fixed i think the problem was that i was doing the initial setup with the engine on the manual says that i had to do it off. thanks for the help.

TitosToy

yea..says you gotta have the ign. on but engine off, when when you're done, turn it off then turn on the motor