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View Full Version : Is there a way I can make my Active Fuel Management turn on and off by a switch?



Red Devil
September 11th, 2008, 10:11 AM
Is there a way I can make my Active Fuel Management turn on and off by a switch?
I have an 07 Avalanche and would like to run V-4 when I want.

N0DIH
October 25th, 2008, 02:49 PM
Don't think you can do a switch, but you can't get into AFM with the TPS over 7%, so if you fooled the PCM into thinking you were below it maybe, but likely wouldn't work like you want.

Get EFILive and change the AFM settings to be more aggressive.

vortecfcar
December 19th, 2008, 08:58 PM
You can set it to come on at just about any throttle position and load, I believe you can turn it off by dropping the shifter out of overdrive. Not perfect, but better than nothing.

Nick