I am finishing a tune on a Maggie'd LS3/ 6L80 swapped JK. It is lifted on 42" tires, and I am running into a limitation of only being able to tune for a max of 40" tires. It is causing some random shift issues, because the speed sensor thinks the Jeep is traveling 20 some-odd mph more than it actually is. Other than that, the Jeep runs fantastic.
is there a fix for this?
Running v3.6.xx
Last edited by hivoltagedriver; 10-18-2017 at 03:46 PM.
2017 JKU Rubicon: Purple, long arms, tons, 40s, Banks CAI, Borla cat-back, TD2/HPT tuned, daily.
2017 GMC Sierra SLT: 6.2/ 8spd. Just getting started on it...
Tweak your gear ratio to compensate
2010 Camaro LS3 (E38 ECU - Spark only). MS3X running complete RTT fuel control (wideband).
Whipple 2.9L, 3.875" Pulley, kit injectors, supplied MSD Boost-A-Pump, stock pump
LG Motorsports 1 7/8" Headers - No Cats, stock mid pipe with JBA Axle Back
ZL1 Wheels/Tires
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