Diablosport Forums

I just had 3.73s installed in my 2005 GTO, and much to my surprise, I soon realized that I cannot recailbrate the speedometer in accordance with the gear swap.

So, may I please get a custom Diablo tune written that will recalibrate the speedometer in accordance to 3.73 gears?

Sure....email me the backup file and I'll set you up.

Thanks

see, told ya MuhThugga... A-1 service/support here... just had to get in touch with "the man"...

Awesome.

One problem: I'm not sure how to email you the back-up file. Can you post up instructions on how to do so and I'd be more than happy to send you the back-up file.

you'll need to have the power adapter and serial cable for the predator... and make sure you also have the GMLS2InterfaceInstaller app installed on your PC.. . if you don't have it, you can get it from the diablosport download page for your model Predator.

http://diablosport.com/index.php?module ... lay&pid=68

the instructions on how to do this process are also on that download page. ( GMLS2instructions (rtf) 3k)

but basically, here's what'cha do:


k, once you have that and it's installed, hook up the predator to your PC...

once the predator boots up, go to Options > Custom Tune > Export Tune > Original Backup

the predator will start the export process, and stop at about 2% or 5%...

now start up the GMLS2InterfaceInstaller program... click the button Get File

it will prompt you for a filename to save it as on your computer, so select the location and filename you want to give it and click ok, or yes, or whatever it is.

Once that file transfer is done, you can just attach it to an email to Mike.

^^Thanks. I'm at school now and my Predator is at home. I will do this Thursday when I get back to my house.

Okay, I sent you the tune, Mike.

I was actually pulled over for going to fast today. Cop only let me off because I changed the rear gear ratio and didn't know my corrcet speed.

Thanks again.

How much longer till TCM support?