eCtune

I am wondering if the ac request input is inverted, or not quite right.. I have it set to secondary maps, and get no response from it when active (zeroed out tables in secondary tables for this). Ac on or off gives no change. I will test further but am looking for other independent results.

Do you see it switching on and off in the data window?

it should be working no it's not inverted check if you switch to sec maps in data and the checkbox changes for ac input. ac input must me pulled to ground

I figured it out; it was a cold solder in the climate control... That explains why it worked once and not again... The wire leading to the ac input was the culprit... You can lock this thread