: New emissions reflash?



N0DIH
12-05-06, 09:45 PM
Anyone aware of the good/bad for the emissions reflash for the 05 CTS-V?

12598975 0000DB78 - New calibration to ensure proper catalyst monitoring at idle.

To Flash or Not Flash, that is the question....

N0DIH
12-07-06, 11:27 PM
Anyone get the recall notice??

austin
12-07-06, 11:44 PM
So far.. No.. I have a 2004.

N0DIH
12-07-06, 11:45 PM
Check it out here: http://tis2web.service.gm.com/tis2web

austin
12-08-06, 12:27 AM
It is up to you to you.. Wheather or not to have it done.. Probably can't hurt to get the latest firmware flashed into the PCM, especialy if you got a recall notice. If you are planning on having your "V" tuned for better performance via PCM. Make sure you do the recall flash first. :)

N0DIH
12-09-06, 02:22 AM
How much better performance can be had with any tuning? Who do you recommend?