Diablosport Forums

Hello
I have a stock 2005 Mustang GT manual transmission and I come to ask you for help because I buy a cai jlt series 3 and it does not work with my u7140. I usually ride with the tune 93 octane performance and no problem. it seems that the tune pre loaded in the u7140 only works for series 2 and not series 3. what should i do to fix my problem? thank you in advance and sorry for the language I'm french

please load the tune for the octane you want to run then post the last tune written from the device here and we'll adjust it for the S3.

Hello and thank you for the speed of your answer!
here is the file I got out of the device

pleas eload the tune for the octane you want then use dsdl to get the last tune written and post it here.

Hi
i load the tune 93 performance and then i clicked on "get tune file from tool" in DS Downloader and i get the attached file.
does the file you want is the one where i have to load the tune 93 performance then select the JLT in the options of the predator and load the tune again ?
thank you

it should give you an option to select the backup or last tune written from the tool, we need the last tune written file please.

ok
he does not give me the option to choose the last written tune. it directly copies the attached file in my previous message. I will reinstall DS Downloader and try again to see if he offers me the latest tune written
Thank you for your help

have you installed a tune to the car?

yes i installed the 93 octane performance tune originally registered in the tool. today I went back to original backup and I disconnected the battery and tomorrow I restart the 93 tune and DS Downloader. (It's 8 pm at home) When I first installed the jlt the car threw me the "damaged mode" and threw the codes p0600, p2105, p1000 and u0300. after I erased the codes and I put back the original air box and the original backup and everything works. when I put the 93 tune on it, it sent me back the "damaged mode" and the same codes, I erased the codes and the car worked well but maybe because of the "damaged mode" the 93 tune n did not work.

after several tries I can not seem to get the last tune written. when i look at the options of the predator he writes the last written tune is 93 performance. in DS Download the message to choose to copy the original backup or the last written tune did not appear. in the options of DS Downloader the communications protocol is normal and when I put in class2 then the message appears but it can not copy the file. I need to install a driver provided in the CD Rom supplied with the tool? I can try with U7145 configuration for 2007-2010 mustang? I got the attached file using the "export custom tune" option in the predator but I do not think it works

that was it, heres the new file.

Great
it's good everything works perfectly. thank you for your help and your speed
merci beaucoup