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duramaxdaddy29
June 7th, 2008, 02:19 PM
Can I get a tune for my girls 2008 2.2L cobalt and would it be worth my time? Thanks in advance for the help.
Matt

GMPX
June 9th, 2008, 10:47 AM
Matt, it depends what ECM it is using, GM seem to chop and change on the 4 cyl cars.
If you go to this website - http://tis2web.service.gm.com/tis2web
Type in the VIN, and get the ECM operating system number we can let you know if it is something we support. Chances are it might use one of the new Hitachi ECM's (we don't support those).
You won't make much gains in power, it is what it is.

Cheers,
Ross

jheyob
February 20th, 2009, 08:28 AM
Kind of digging here, but a friend wants to see if I can tune his 2008 2.2l cobalt as well.

Went to the site and got a couple numbers, not sure if either of these are the OS number you need but its what the site gave me. Thanks.

"Main Operating System"-12618032
"Engine Operation"-12609103

GTPprix
February 21st, 2009, 03:02 AM
It's an E37.......