Does Any One Knows Why Ford Vehicules Under Hard Driving Conditions Like Full Hitting The Gas Pedal To The Floor The Ac Does Not Work Fine? I Mean It Stops Making Cool Air! If Any One Knows How To Deactivate That Please Let Me Know. My Truck Is A 2007 F10 Fx4 Before I Have A 2001 Focus And It Was The Same. Yhanks

 

The computer is programmed to cut off the A/C during wide open throttle (WOT) in order to free up extra power for vehicle acceleration.

This is a normal behavior. With a custom tuner, you mioght be able to disable it. Contact a tuner dealer to see if this is possible.

Steve

 

It can also be disabled with some simple rewiring of the A/C clutch relay.

 

thanks bouth.. hey man do you know how to do that?¿ i mean do you have some detailed instructions to do that mod

 

hi man.. thanks im waiting to get my diablo sport programer as soon as i get it ill call the dealer to ask how may i do that.

 

How long are you holding it at WOT for? That's common though for all Fords...they cut the AC on heavy loads (towing up large hills) too. I don't think I'll ever have mine at WOT long enough to notice that though.

 

i fell it too much becuase in venezuela no one respect the velocity limit and the high ways doesnt looks like the us so in some cases i have to pass so many cars and i really get mad when the ac stops working

 

I don't have the '07 F150 wiring diagrams, but if you find your A/C Clutch Relay (probably in the underhood fuse/relay box), lift the whole relay block from its bracket, pull the back cover off, you should find a Red/Yellow wire & a Pink/Yellow wire going to that relay. Cut the Pk/Y & run the relay side to a good ground. Splice into the R/Y and add a dummy relay with the other Pk/Y (the side that goes to the PCM) & the new R/Y connected to the same terminals as before. That will make the PCM think it's still controlling the relay, but it actually won't.

 

Ill Tray That Man Thanks Alot