AEV Pro Cal
#1
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Join Date: Feb 2016
Location: California
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AEV Pro Cal
Hey everyone, 2015 JKU Sahara with 2.5 in. budget boost. Just installed 33 inch K02s and new wheels. Got the AEV Pro Cal and programed the new tire size and now my engine light is on, jeep drives heavy, and the automatic transmission is all over the place. Basically, Jeep drives like crap. Thanks for any advise.
#2
Super Moderator
Hey everyone, 2015 JKU Sahara with 2.5 in. budget boost. Just installed 33 inch K02s and new wheels. Got the AEV Pro Cal and programed the new tire size and now my engine light is on, jeep drives heavy, and the automatic transmission is all over the place. Basically, Jeep drives like crap. Thanks for any advise.
1. Program the jeep back to factory (in case you had a dipswitch mistakenly set)
2. Program the tire diameter based on MEASURED diameter (lots of threads on how to do this) rather than advertised diameter.
Good luck!