Josh Burt Posted June 23, 2011 Report Share Posted June 23, 2011 Since installing this ecu I have had issues with my evaporator core freezing while cruising on the freeway. Currently you can release the AC clutch via TP%, FF% and a few other things. I would like to be able to release based on another input. I wired in the factory evaporator core temp sensor into the ecu and would like to use that to release the ac clutch when that temp gets too cold. Currently to get me by I am triggering the AC clutch on a GP output based on the AC switch and the evap temp sensor. It works great except I don't have the idle compensation that the AC logic has Quote Link to comment Share on other sites More sharing options...
Josh Burt Posted June 23, 2011 Author Report Share Posted June 23, 2011 Just thought of a way to sort of get this to work in the meantime. I'll keep the actual ac clutch control on a GP output which triggers on the AC request switch and the evap temp sensor > 35degF. Then I'll find another output that isn't physically wired to anything and make that the AC Clutch output which is triggered by the AC request switch. Then when I turn the AC on, the AC idle logic will still work. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.