Afm Plus Blog
How do I know which mode I'm in?| 12/08/2019
Check Engine Lights| 06/17/2019
Infrequently, our device will interrupt communications and temporary check engine lights will appear on the dash.
How to Drive with Range AFM Plus| 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: