Pinging with Cobb tune?

[Chris Mies]

Mine too.

 

[COBB Tuning]

I don't mean to hijack thread, but quick question, if you install the tune, will it wipe your forscan changes?

Forscan changes should remain when you flash the ECU with the Accessport. Most of the popular Forscan changes write to different modules than the ECU, so there isn't any overwriting to be concerned about.

 

[Raptorrunner2019]

Forscan changes should remain when you flash the ECU with the Accessport. Most of the popular Forscan changes write to different modules than the ECU, so there isn't any overwriting to be concerned about.

Wow... y’all are really on top of it. So glad I decided to go with the tune and caí. Can’t wait to get the access port! I was thinking that to be the case just maybe need to deactivate the auto start/stop again. That looks like it may reactivate on a flash.

Thanks for the info.

 

[Booth9999]

Yeah, the first thing was update it. I can hear just slight ping under mid throttle with the 87/91 stage 1. I've bought gas from 2 different places, 100% 91 octane. Not sure wtf is going on with this thing. I put it back to stock for now. I am still curious what anyone else has been seeing as far as the high end of the boost goes. Mine showed 24.98 on the stage 1 91 tune.

I have seen the same on the goose stage 1 91 also it threw a over boost limp mode condition. Re set and good but it seems to allow the turbos to overboost in certain conditions.