a/c conversion questions

[pnhigg]

I assume (I know that is a rediculous answer)
Allen tuned it, and the the fans are set to come on at 200 and off at 195.
In the fans section the pull down has aux fan selected.
Do I need to change that to 2 fans and only use the high speed side?

Also if I connect 12v to the a/c request I get no change in idle although the values are to speed the idle up with the a/c is signaled.
It is green/white wire #17 red connector.

Thank you for the help.

[pnhigg]

OK, I changed the fans option to 2 fans and now I am getting a on off signal from the pcm.
The relay, which I checked with a rocker switch to assure it worked, it simply opening and closing contacts every 1/2 second or so, but will not keep the relay triggered to keep the fan on.
I thought maybe I was at the low end threshold for getting the fan to come on, but I let the ect rise to about 210 and the pcm signal kept clicking on/off every 1/2 second.

What could that be?


Thanks again

[pnhigg]

GOOD LUCK!

P.S i am verrrry interested in how you fabbed your A/C brackets on the original-style compressor.

Here is what I have.
I haven't actually driven the truck, but everything works in the garage.
I just need to clean up some wiring

[r6z4o6]

How is it going? Any headway on the amazing switching a/c???

[pnhigg]

Nice cold air, no issues so far.

You can pm or email me, if there are more questions I can answer.
If you want to talk let me know and I can send a #.

Good luck