have a small issue, when the engine is running with teh A/C ON but the car is not moving evrth is OK, when I am starting to move and the put I am moving but on Neutral gear the idle goes up to 2800rpm and stays there untill I switch A/C OFF

any ideas?
thanks

 

whats the settings on the ac?

 

when AC ON just +100rpm I believe I can double check today

 

a/c duty too high

 

My evo doest the same with the aem

 

Digging this up...what was the resolution to your A/C issue? Anyone else with this issue?

 

I dont know if this was his exact issue but i do believe its because a table under idle - idle/options is called IDLE A/C LOAD COMP. a typical value is inbetween 2% and 10% just enter in a number and adjust accordingly.

 

The above resolved the issue for a vehicle I was tuning as well.