Pontiac Solstice Forum - View Single Post

Quote:

Originally Posted by SSROADSTER

not knowing to much abouth the new era of vehicles, I just requested the part # for my
08 HHR SS ECM, and it is the same part # that is listed for the 08 GXP....12614967
so would that mean that most of the parameters for the GXP, RL and SS are the same?
I just thought that the different models would have different ECM's even though they share the same engine....

Same ecm but different programming or code for 08 GXP vs 07 GXP or 08 HHR SS.
For example , for the launch control of the SS, the programming for the ABS/TC is
quite different from the GXP. Thus both have same hardware but different software.
Thus we are waiting for Westers to finish learning the 08 code so we can get a 08
tune even tho the actual pcm for 08 is same as 07.

turbofreak

	turbofreak Member Join Date: Oct 2006	Quote: Originally Posted by SSROADSTER not knowing to much abouth the new era of vehicles, I just requested the part # for my 08 HHR SS ECM, and it is the same part # that is listed for the 08 GXP....12614967 so would that mean that most of the parameters for the GXP, RL and SS are the same? I just thought that the different models would have different ECM's even though they share the same engine.... Same ecm but different programming or code for 08 GXP vs 07 GXP or 08 HHR SS. For example , for the launch control of the SS, the programming for the ABS/TC is quite different from the GXP. Thus both have same hardware but different software. Thus we are waiting for Westers to finish learning the 08 code so we can get a 08 tune even tho the actual pcm for 08 is same as 07. turbofreak