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[iokai]

Ok, this may sound like a stupid question, but here goes.....
So if after simply connecting the #4 upfitter switch to the BCP wire, and theafter the #4 switch is turned on, the system essentially monitors battery state and will automatically and variably adjust the idle to keep the battery voltage level up during peripheral equipment draw, why would any one need to purchase products like the "throttlecommander" or InPower's "Electronic Throttle Module"??