It was a beautiful day today here in NY so I figured it was a good idea to install my 180 stat and Predator. I finished the thermostat and ran the car to make sure all was ok. Soon after, I parked in a sunny area for about an hour to grab a bite to eat. I come back to start on the Predator. It copies my stock tune with no problem. In the middle on loading the 91 canned tune I get KEY FOB NOT DETECTED!! I couldn't complete loading the tune. I figured I better put back the factory tune, if I could, and figure out what went wrong. After several attempts the car finally recognized the fob and I was able to bring it back to stock settings. Soooo I just learned a few moments ago the heat may have something to do with the whole fob issue.

I have three questions.

1st. Does anyone believe i'm gonna have an issue installing the tune since I had to abort the first attemp in the middle of the process??

2nd. I REALLY want to shut off the MDS. After installing the 91 CAI tune, is there an option anywhere to disable it??

3rd. Should I adjust the fan settings???

Thanks guys.. and gals :)

09 Stone White Challenger RT 24J
Elect. Conv. Group
Sound Group II
20" Wheels
RT Stripes
Compact Spare

1st. Does anyone believe i'm gonna have an issue installing the tune since I had to abort the first attemp in the middle of the process??

2nd. I REALLY want to shut off the MDS. After installing the 91 CAI tune, is there an option anywhere to disable it??

3rd. Should I adjust the fan settings???

Thanks guys.. and gals :)

09 Stone White Challenger RT 24J
Elect. Conv. Group
Sound Group II
20" Wheels
RT Stripes
Compact Spare


Try installing the code again. You shouldn't have any issues.

MDS shut off is done in Modify tune.
Performance Tunes > Diablo Tunes > (choose a tune) > Modify tune > Modify parameters > MDS > OFF
ESC (back up) and then install tune.