With 35x12.5 shows 6 mph lower than GPS.
With 35x12.5 shows 6 mph lower than GPS.
Mine did, too, until I changed the tire size using the MM3.
You changed your tuner to show 35s, and it’s still off by 6mph?
2018 3500 Single Cab DRW 4x4 H.O., Aisin Trans, Nitto Ridge Grappler 295/65R20, Fuel Wheels, Smoked LED’s All Over.
Never Forget 343
22's here.
So I’ve messed around with it and can’t figure out how to make a custom screen.
I want EGT, engine temp, tranny temp, boost, and maybe rail pressure on one screen.
How do I do that?
I find it odd that a $1,500 tuner doesn’t come with instructions, nor are there any on the internet.
2018 3500 Single Cab DRW 4x4 H.O., Aisin Trans, Nitto Ridge Grappler 295/65R20, Fuel Wheels, Smoked LED’s All Over.
Never Forget 343
Wheel size doesn’t matter when calculating MPH.
Only over all tire diameter.
2018 3500 Single Cab DRW 4x4 H.O., Aisin Trans, Nitto Ridge Grappler 295/65R20, Fuel Wheels, Smoked LED’s All Over.
Never Forget 343
I agree the lack of a comprehensive MM3 user guide is very disappointing.
Most of us have to figure it out by trial and error.
The attached Smarty Touch user guide is a handy reference for getting started.
2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. Oil Bypass Filter, Fuel Filtration Kit, Cold Air Intake, City Diesel Actuator and 50 Gallon Aux Fuel Tank.
2022 year not wheel.
So I am far a way from any MM3.
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