Fan controller

bbtim55 · #1 (**permalink**) 08-18-2010, 04:13 PM

The wire for the fans. Is this the ground ? So i can basically wire fans up with a relay and use the wire for a ground ? Thanks

FASTTECH1 · #2 (**permalink**) 08-18-2010, 04:36 PM

If you are referring to the wire in connector B10 (also in the B terminal in the FP/FAN/ESC connector), this will control the fan by supplying GROUND when the ECU activates the fan relay. this wire cannot be connected directly to the fan, it has to be connected to a relay.

thanks

bbtim55 · #3 (**permalink**) 08-19-2010, 09:10 AM

I should of been more specific. I have EX efi. I am assuming wire for fan control is ground? Thanks again

SoCal · #4 (**permalink**) 08-19-2010, 11:44 AM

I hate to be this guy, but... Read the instructions!

I think you'll find page 4 useful.

(Or pages 13 or 25) There is even a diagram for folks who aren't big on words.

http://www.fuelairspark.com/Instruct...-%20EZ-EFI.pdf

Just messing with you. The short answer is yes. The fan output provides ground to a relay.

bbtim55 · #5 (**permalink**) 08-19-2010, 09:36 PM

I lost instructions Thanks.. I am still having a hard time on starts . Car will not hi idle. It goes right to idle. Not a problem now, but when it gets cold have to keep it running for a minute. I have adjusted IAC every possible direction. I will right all figures down when I start it next time. Other than that it runs great.
I dont mind wise ass answers, I am a wise ass too!!!!!!!

Webby · #6 (**permalink**) 08-20-2010, 04:16 AM

The instructions are also on this website. You will need them to get unit set up properly!
http://www.fuelairspark.com/Instruct...t=45&subcat=86