has anyone done this? if so what wires do i need to hook up ?

 

Here is the link http://www.1300cc.com/howto/how2/safc.htm. have fun!!!

 

i did that and it didnt seem to work . are the wires diff?

 

are they?

 

Awesome link, thanks. Gonna give this a whirl this weekend.

 

whats up man yout turbo gtu still running





as for the thread you need to figure out if your computer is an s4 or a s5

 

i have an s5, non turbo , n351 ecu.

 

If it doesn't turn on, you can try wiring it up directly to a 12v source and see if that works. If not you bought a broken unit. I believe two wires go to the 12v source, and one goes to the ground. You can check the link for the specific colors. I tested mine right on the battery before I bought it.

 

as hirochi said, you can test it on the battery, red wire to positive, black to ground and if it poweres up, its good, if not, its a defective unit.

 

red to power brown and black to ground

 

it has power and turns on fine. just not sure what wires to hook them to,
im gonna try a few different wires and see if i read the write up wrong.

 

Nice link...I've had my safc for a couple years now and still haven't installed it on my NA. Any recommendations on brand of wideband?

 

http://www.1300cc.com/howto/how2/safc.htm

Just what part of that link do you not understand?

 

got it workin. the pic og the ecu wiring is the ecu side, i was thinkin it was the wire side, duh.

 

got it workin. the pic of the ecu wiring is the ecu side, i was thinkin it was the wire side, duh.

 

anyone have any tuning tips??

 

The pictures are looking from the WIRE side of the ECU plug. Or if no plug on the ECU, then looking directly into the ECU's jacks.

 

first thing you should do to tune with the safc, get a wideband.

I dont know the a/f ratio for a n/a engine but from what I remember reading, 12:1 ratio under load is what you are looking for, 13.5-14 at idle, 14-15 at light cruising (highway)

 

Should sell that SAFC to somebody else and get an Rtek. More adjust-ability and no hacked up harness and full timing control

 

great . thanks