I cannot seem to get the radiator fan working properly on the 30-1313. I know that it is supposed to be configured for LS2, but mistakenly is set up for LS9. I also know that User#1 PWM has to be set up for it too. Can someone describe ALL of the correct settings to use please. Don't say "search" because I already did. This is for an 03 Evo VIII with the EMS 30-1313. Thanks in advance!

 

Bueller? Bueller?

 

I haven't done much yet specific to the Evo yet on the AEM (I'm installing mine next saturday) but have tuned an S2000 and a Silvia. On the Silvia AEM I had a grounding relay that controlled the Rad fan. It was set up as a custom output. You go into the custom output menu, select the output you want triggered and then set the requirement you want met to turn it on (coolant temp, tps position, etc.) I set it up so the only requirement was coolant temp. This seemed to work pretty good. I also checked the box at the bottom that said Rad Fan. I don't know what this does but it seemed to work. I don't know it this helps for the Evo. When i get my AEM in next week I'll take a look.

 

Ok, figured it all out. I removed my A/C system, but was thinking now about using the A/C fan for extra cooling above and beyond the Rad fan. How would I go about setting this up. The rad fan doing its usual thing, but the other fan kicking on at a definable point, like coolant temp, etc. HELP!

 

you can hook it up to the AC button on the HVAC pannel in the cabin. thats the easiest way to do it.

 

Yeah, i was thinking along those lines, but I'm wondering how to configure it in the AEM

 

^ i dont think you have to configure anything, just try togling the ac on and off to see if that turns it on.

i dont think i configured anything with my set up.

 

I'm guessing that this will work, but I'd rather set the AEM A/C switch to always on, no load correction, off over 100% TPS, and set the 2nd fan to come on later than the first, to deal with very hot coolant temps, etc.