Afm Plus Blog

How do I know which mode I'm in?
By: Ken Mosher | 12/08/2019

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Installation
By: Ken Mosher | 10/17/2019

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Check Engine Lights
By: Ken Mosher | 06/17/2019
Infrequently, our device will interrupt communications and temporary check engine lights will appear on the dash.
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How to Drive with Range AFM Plus
By: Adam Raper | 12/18/2015
Range helps fuel economy in two ways. First, it enhances factory Active Fuel Management (AFM) on your vehicle to ensure that your truck or SUV spends more time in 4 cylinder mode than 8 cylinders. Second, it teaches you how to drive for fuel economy in any vehicle. Here are the 3 key tenets:
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