Lund Ngauge Firmware 261 - Tire/Gear Ratio Changes

[DarkestHour]

Yep. You can do that now. Tuning > Module Config

Enjoy.

https://support.lundracing.com/hc/en-us/articles/214676947-12-7-2017-FIRMWARE-FW257-UPDATE

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[Nuked]

Thanks for the heads up!

 

[Dragster]

Awesome! That'll come in handy when I finally get around to buying new wheels and tires.

 

[thehunterooo]

Any point in changing them?

 

[Draklia]

Any point in changing them?

Hell ya, helps with resale value. Set that baby with the smallest tire size available and watch your odometer start incrementing in slow motion compared to reality. Just know your speedo will be off, so there is that.

 

[ahl395]

Damn, I bought a Whipple Flare Tool for nothing now. :lol:

 

[plc268]

Damn, I bought a Whipple Flare Tool for nothing now. :lol:

Same, but I was able to fix my tire size years ago. Also, I run stock diameter tires again. I used to do the 305/35/20 tires in the rear (28.6" diameter), but now I run 305/30/20 (27" diameter). So if you keep the stock diameter, you don't have to mess with it.

Any point in changing them?

Yes, it fixes your speedometer if you're running a different size tire from stock.

 

[FirstGT]

Yes, it fixes your speedometer if you're running a different size tire from stock.

I had a Silverado that speedometer was off on for years due to a lift and tires. I knew based on calculations and verifying with GPS how much but it still drove me nuts. Plus even though I knew 67 indicated was really 70, or whatever it was, I would still feel inclined to drive 70 indicated.

Lifted my tundra and immediately bought a speedometer calibrator for it. Best money spent

Mustang drives me nuts as cruise control, dash indicated and ngauge all show different. Ngauge is pretty accurate based on distance traveled vs time elapsed, and I figure it's pulling from obd? So should be accurate.

Yes I know the dash indicator is at an offset angle but still...

 

[SVT-DADDY]

This is under module config?

 

[thehunterooo]

This is under module config?

Yes I just updated mine today.

 

[sloppymax]

For anyone that has done this, did you receive a passive CEL (historical) just like the one that is triggered by using Forscan? The CEL will not illuminate but the computer logs it as a historical value. Just seeing if anyone scanned after using the Ngauge and if it showed up.

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