gmpp tune file- ls3 e-rod os 19257233

[chvz99]

i will like to know if some one can get this Os 19257233 flashed into my ecm . its the os used on ls3 e-rod

[GMPX]

It is an actual GMPP ECM? If not then I don't think it will work because of the ETC controller in the ECM.

[chvz99]

yes its an gmpp os. the ecm is part number 19210737 . the operating system is 19257233, its what they use on their ls3 erod automatic setup.

[GMPX]

Sorry, it's still not clear what is required.
1 - Does the ECM have a GMPP sticker on it?
2 - What is currently in it?

Cheers,
Ross

[chvz99]

sorry for not explaining ,
the ecm its new . empty
im looking to get OS 19257233 flashed into it.

[GMPX]

But GMPP ECM's come with a full ready to run program I thought because they assume the end user can't program the ECM, it needs to be turn key.

[chvz99]

yes they come programed, but i dont have the kit im doing an ls376 , i have the wire harness for the ls3 e-rod kit and i need the ecm 19210737 with os 19257233 to run my engine . or a tune on that ecm that will work with this harness and 09 ls3 throttle body

[GMPX]

Well, I can't help you, but at least it's now a little clearer what you were after, anyone?

[chvz99]

will 19210737 ecm work with 06 ctsv os

[Taz]

will 19210737 ecm work with 06 ctsv os

GM part # 19210737 is a refurbished 2008 E67 production ECM - not a GMPP part. These are shipped non-programmed. You will need to use a Tech 2 or similar device to initially program this ECM.

This ECM will accept a 2008 E67 calibration, and some 2007 E67 calibrations - not sure if it will accept a 2006 E67 calibration. Whoever you retain to program the ECM with the Tech 2 should be able to assist you with this.

Also, you mentioned then wanting to flash GMPP OS 19257233 into the ECM. From memory, I believe this calibration is for use with 2009+ setups - if so, this is not compatible with your 2008 ECM.

Depending on what you are attempting to achieve (your posts do not contain much information / details) - it may be a better option to order the appropriate GMPP LS3 E-Rod controller.


Regards,
Taz