Alright got evrrything done with ls1 fans and the pcmforless harness. Install went awesome except pcmforless sent me a harness for 07-09 and I have an 06. Which means I have to pin into the ecm. Well I pinned into #56 on the j1 connector and it turns my fan on when the ac pressure builds up... Or whatever. Newbie sorry. Is there a pin I can pin into that will turn my other fan on at a certain temperature!

 

The second fan comes on with a/c and when the coolant temp gets to 203, give or take a few degrees. You could rewire it so both fans kick on with some relays. I haven't had any issues with mine, but I don't see the heat like you probably do.

 

Hi im new here i just put the efans on my 07 ss and i get a check engine light code that says fan speed sens cirt. i did the fans my self just un pluged the stock fan. does anyone know how i can trick the computer ,so the light dont come on? i did nothing with the stock fan plug i used power off the battery and a switch,the fans work great i just dont have hpi tunners or alot of money. i was hoping someone knew how to trick or send power back to the realy or anything that will keep the light off. the code is PO526. the stock plug just hangs there ,its 5volt power? any help will be greatly appreciated

 

You need to have a patch put in your tune. I'd be willing to bet your fans havn't even kicked on since the install. Get with a local tuner or one that can mail order a patch for you.

 

Which fans did you put on, C6 or LS1? You need a wire harness and have the PCM patched to get them to operate correctly. Really not a easy way around it.