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VetteMed · 04-18-2012

The "GM/Ford/Chrysler powertrain 83-97" cartridge will read your 92 ECM no problem. The other cartridges there are somewhat redundant. I bought this cartridge separately, to get coverage for all years of C4, when I bought the Tech 1.

04-18-2012	#3
VetteMed Join Date: Mar 2009 Location: Orlando, FL Posts: 1,816	Re: Tech 1 for sale The "GM/Ford/Chrysler powertrain 83-97" cartridge will read your 92 ECM no problem. The other cartridges there are somewhat redundant. I bought this cartridge separately, to get coverage for all years of C4, when I bought the Tech 1.