Hey guys, when I blip the throttle in park or neutral to hear the new muffler it's like the throttle hangs and after like 15 seconds it drops back down. I've read and searched and all mentions are about turning off the Throttle Cracker which in HP Tuners should be located under the Airflow---.> Torque tab. Anybody got any pointers?

 

Doesn't exist on these controllers. The E92 is 100% torque based controller.

Throttle cracker stuff is from the much older P01 era computers.

 

Any pointers on anything else? I've been thru DFCO with minimal results.......

 

Is the truck and tune completely stock currently other than the muffler?

 

Yes it is....
Went ahead with tweaking the Driver Demand table, I do this hesitantly because I bricked a couple PCM on my 2006 messing with the Desired Throttle Area table which also had the message at the bottom Modify at your own risk. What I've done now is go 0.9 more negative in the first 2 rows. Gonna go out for a test run.....