Cant Downgrade U7137 from 9r09 to 9t12???

Predator support for Dodge gas vehicles

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Chinpokumon
Posts: 13
Joined: Fri Mar 25, 2011 11:20 pm

Cant Downgrade U7137 from 9r09 to 9t12???

Post by Chinpokumon »

OK, I don't get it. I can't upgrade to the latest tune to my buddy's Predator U7137 for the Rubicon JK.

I says: "Can't downgrade u7137 from 9r09 to 9t12c"

Can someone explain it to me? This Predator is new. I've been on HOLD now for about 25 mins ... I may have missed the hours.
2010 Jeep JK Unlimited 4dr, Sliver; 6spd; 3.73; AFE Intake; Viper TB; Thrush Exh; Predator Tuner; 4.5" Lift; 35's on 16x10's.
TooCoolHemi
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Joined: Sat Dec 20, 2008 8:13 pm

RE: Cant Downgrade U7137 from 9r09 to 9t12???

Post by TooCoolHemi »

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Chinpokumon
Posts: 13
Joined: Fri Mar 25, 2011 11:20 pm

RE: Cant Downgrade U7137 from 9r09 to 9t12???

Post by Chinpokumon »

GREAT TooCool!! Thank you!
2010 Jeep JK Unlimited 4dr, Sliver; 6spd; 3.73; AFE Intake; Viper TB; Thrush Exh; Predator Tuner; 4.5" Lift; 35's on 16x10's.
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Chinpokumon
Posts: 13
Joined: Fri Mar 25, 2011 11:20 pm

RE: Cant Downgrade U7137 from 9r09 to 9t12???

Post by Chinpokumon »

It seems to have taken the CROM you linked me to, and then I updated to the newest CROM ... just did the calibration and it should work!! Thanks again!
2010 Jeep JK Unlimited 4dr, Sliver; 6spd; 3.73; AFE Intake; Viper TB; Thrush Exh; Predator Tuner; 4.5" Lift; 35's on 16x10's.
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