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Old 04-26-2014   #5
WVZR-1
 
Join Date: Oct 2004
Posts: 1,889
Default Re: ZR1 prom code chart

This is as close to a complete PROM ID CHART that I've ever seen. It's from a Tuner Cat Program and the information seems to be consistent with GMSPO information:

LT5 PROM INFO.png

There would be no reason to remove it to ID it. The scan ID that's in this chart should be what's displayed on a Tech1 or suitable scanner. Now if it were thought to be a modified PROM then ??

Last edited by WVZR-1; 04-26-2014 at 06:21 PM.
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