2005 GMC 2500HD LLY - Need Stock Tune
- Thread starter Ranch55
- Start date
The Auto Cal device will be locked to whom ever sold it to you. Only they will be able to supply you with a stock tune that you can flash.
If they are out of business you can Pay EFI live and they will unlock it for you. However you will need to find a new supplier that can send you a base file to upload. The Auto Call Requires you to work with a supplier.
So even if we post a stock file you can not just upload files on your own.
If they are out of business you can Pay EFI live and they will unlock it for you. However you will need to find a new supplier that can send you a base file to upload. The Auto Call Requires you to work with a supplier.
So even if we post a stock file you can not just upload files on your own.
I went thru and stickey'd EFILive's Stock files in this section. There are some 2005 tune files in there.
If you need to figure out what operating system you need, you can google Opel's TIS2Web access port online, input your VIN and figure out the tune tree from there, then match it to the files I referred to above.
If you need to figure out what operating system you need, you can google Opel's TIS2Web access port online, input your VIN and figure out the tune tree from there, then match it to the files I referred to above.
acdelcotds.com/subscription
Its Free to look up calibrations, but you have to create a login and jump through the hoops now to see the info.
Also it only shows the calibrations they know of. Some of the segments have many different calibration revisions that are not even listed.
I was looking at mine that was flashed by a dealer tech and one of the calibration #'s is not even listed. Then I looked at 2 others I have and they also have different calibration numbers in that same segment that aren't even listed.
These are considered the most recent calibrations for that Vin according to the site.
Main Operating System 15228758
Engine Operation 15904640
Engine 15246464
Engine Diagnostic 15879110
Fuel System 15879099
System 15228743
Control Module 15233749
Its Free to look up calibrations, but you have to create a login and jump through the hoops now to see the info.
Also it only shows the calibrations they know of. Some of the segments have many different calibration revisions that are not even listed.
I was looking at mine that was flashed by a dealer tech and one of the calibration #'s is not even listed. Then I looked at 2 others I have and they also have different calibration numbers in that same segment that aren't even listed.
These are considered the most recent calibrations for that Vin according to the site.
Main Operating System 15228758
Engine Operation 15904640
Engine 15246464
Engine Diagnostic 15879110
Fuel System 15879099
System 15228743
Control Module 15233749
This is as Close as I can get to what they show as available.
Here are the stock tunes for that VIN - one is for the factory rectangular air filter housing and the other is for the 06-07 cylindrical air filter housing.