4AGE 20V Blacktop A/C idle up issue

[Daniel Fung]

I've just recently wired in a G4 Storm, and everything is going fine! except I can't figure out the A/C idle up part. I know that there is a signal that goes into the factory ECU to tell the car to idle up when AC is turned on. Any 4AGE 20V guru here know what terminal it is? or alternatively, any other solution? Cheers

[martin battye]

usually youll have a demand input from the dash switch and then a output from the ecu once the idle trims have been implemented as to not stall the engine..

have you found the output pin to the a/c clutch relay?

the G4's idle control probably could manage to hold the rpm steady if you set the idle gain faster and  higher than usual then set the max dc to the upper rpm limit so it doesnt run away with the rpms.