ZR-1 Net Registry Forums - View Single Post

Kevin · 09-04-2005

The "chip" is the prom and is accessed by turning the ECM over and undoing the bolts and pulling the cover off. The Prom is not part of the Ecm package when you buy it from gm. My advice is to go after marker with the prom and go with mark haibeck or someone like that.

09-04-2005	#2
Kevin Join Date: Jun 2005 Location: pittsburgh Posts: 4,624	The "chip" is the prom and is accessed by turning the ECM over and undoing the bolts and pulling the cover off. The Prom is not part of the Ecm package when you buy it from gm. My advice is to go after marker with the prom and go with mark haibeck or someone like that. __________________ It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B"