2007 Mustang GT - Unable to load original tune

[Captain_Stangin]

Hello ladies and gentlemen, I am having abit of a predicament with my Mustang...

2 days ago I received my JLT cold air intake and diablosport tuner package.
Installation of the intake was a breeze, as was using the new tuner.

I loaded the "JLT induction tune"; I did not take the option of modifying it.

The tune felt great, really tightened up the throttle response, but I wanted more power. Since I have 94 octane available (and in the fuel tank), I went to the "performance tune" menu, selected the "JLT induction tune", and proceeded to bump up my global timing by "3". I also corrected axel ratio, and my revs/mile. The tuner asked if I would like to flash the computer now, and I choose "yes".

I turned the ignition off, then on (following onscreen instructions), then I waited....and waited....eventually the tuner said "could not detect ignition on, make sure you don't have a performance tune installed".

I then tried to load the "original backup". Exact same problem, could not detect the ignition being on. It also always tells me to make sure I don't have a performance tune installed.

I have tried other tunes in the "performance tune" list, same message and lack of ignition detection apply to all.

Any advice?

Part No. U7145
Revision V.9r01
2007 Ford Mustang GT, manual transmission

[mikel]

Try this please, plug the tool in and go to options/troubleshooting/show calid and tell me what it says there.

Thanks

[Captain_Stangin]

calid: FPAG0G5HEX

Thanks for the quick reply Mike.
-Ivan

[mikel]

Email sent, reply asap.

Thanks

[Captain_Stangin]

Thank you Mike, I've e-mailed you.

[Turbo-stroke197]

Good Evening Mike, I am having the identical issues as 2007 Mustang GT, other than my car has a custom diablo turbo tune that I've used on my 08 mustang GT for 4 years now. Just until recently I'm in the process of getting a dyno tune and the programmer displays the similar message as 2007 Mustang GT posted, ( Tuner did not see ignition switched on, ensure that I do not have a performance module installed. My calid is: FPAN054. My email is [email protected]. Any help would be greatly appreciated.

[mikel]

sounds like the tool has an issue and will need to come here for repairs.