Yes it does retain the original Boxster data...mileage ,ser.#
The issue is turning on the two new 996 gauges. The question for me is can the Porsche dealer turn on these two gauges or do you have to remove the board and re-program the 93c56B flash chip with an EPROM programmer? I am at the Porsche dealer as I type and I'll let you know tomorrow.
I am using the 996 gauges with my original Boxster mother board. Two outside gauges do not work yet and analog speed gauge runs about 7-8 miles faster than my digital speed gauge. OTHER WISE ALL ELSE WORKS.
Last edited by Reebuck1; 02-09-2015 at 06:16 AM.
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