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junker · 02-09-2009, 10:40 PM

I have slightly oversized tires on my car which throws off my speedometer. Until now it hasn't mattered but since I am installing the MPGuino it is an important factor. I have the circumference of the original tires and the current ones and I need to factor that into the MPGuino as well as keep it in mind when calibrating.

What would be the best place for me to factor this in... dialing in -or- hard coding it?

Than You.

02-09-2009, 10:40 PM	#1 (permalink)
junker EcoModding Lurker Join Date: Feb 2009 Location: Maine Posts: 15 Thanks: 0 Thanked 0 Times in 0 Posts	Compensating for tire size I have slightly oversized tires on my car which throws off my speedometer. Until now it hasn't mattered but since I am installing the MPGuino it is an important factor. I have the circumference of the original tires and the current ones and I need to factor that into the MPGuino as well as keep it in mind when calibrating. What would be the best place for me to factor this in... dialing in -or- hard coding it? Than You.