Thread: afm disabler
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Old 06-30-2019, 06:56 AM   #26
mdhopt36
 
Drives: '17- 1ag37 V6 traded, for 1SS 2018!
Join Date: Mar 2018
Location: MA
Posts: 469
I have run the Range for several weeks now. When car is shut off, there is an LED on it that is still on- so mine -DOES- draw power; and the instructions said to unplug it if it's gonna set for several days or longer.
I just bought an extension with switch in line, that works very well also- just slung it over the steering column, and switch is right on top.
Car doesn't get 30~mpg now, it's down at about 26-27. But so what? No more exhaust fart, or lag. And no vibration or shudder from tranny either.
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