Board index Trinity 2 T2 for Dodge/Chrysler/Jeep/Ram Please help quickly?!

Please help quickly?!

This area of the forum is for discussions relating to the T2 monitor/tuner on Chrysler vehicles.

Moderator: sohfast94

Post Thu Sep 19, 2019 10:10 pm

Posts: 6
I am going on a road trip tomorrow and my charger is currently tuned to 93 octane. My problem is, I do not know if I will come across enough gas stations that sell 93, so my best bet is to tune it back down to 91. So, do I need to do a factory reset first, or can I just choose the 91 tune?

I'd prefer to keep it at 93, but it looks like there are no real good octane booster options that are even remotely affordable.

If I could get an answer real quick, I would greatly appreciate it!

Post Fri Sep 20, 2019 11:19 am

Posts: 42
Steve R/T wrote:
I am going on a road trip tomorrow and my charger is currently tuned to 93 octane. My problem is, I do not know if I will come across enough gas stations that sell 93, so my best bet is to tune it back down to 91. So, do I need to do a factory reset first, or can I just choose the 91 tune?

I'd prefer to keep it at 93, but it looks like there are no real good octane booster options that are even remotely affordable.

If I could get an answer real quick, I would greatly appreciate it!

Just load the 91 tune no need to go back to stock load and go.


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