Beretta.net

Check for Updates Here http://calid.gm.com/

Part Number--Cal.ID#--CVN--Description
9386594-9386578-N/A-New calibration to correct loss of power when accelerating caused by false spark retard
9366324-9366310-N/A-Corrects cold driveability concerns including idle surge hesitation, hard start, and rough idle.
9357044-9357010-N/A-Control module calibration

These are the updates available to my PCM (90 GTZ OBDII)

Now I just need to find the actual Downloads.

Why bother... any custom tuning you can do will improve over what ever they did.

No actual downloads. Those are physical PROM calibrations you can order. They usually go for around $50 if I remember right.

well wait.... is this avilable for your 90GTZ or your OBDII GA harness and ECM setup? Because if its the OBDII setup you have, then yeah they would be download's for programmers, BUT if its for your 90GTZ setup then its null and void since your running a totally different ecm and engine.

The updates are for the GA not the GTZ.
50 Bux! Hell i figured free. Just like MS. Shame on me

Oh, my bad on that one.... The updates are downloadable to a tech-II via the SPS software then.

I have the OBDII all in one and a lappy.
I will hunt the software.