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OTC 3177A Professional Memory Saver

by Toolsource on June 3rd, 2010

OTC’s Professional Memory Saver, No. 3177A, saves vehicle data when the battery is removed or disconnected, by plugging the direct-wired OBDII connector into the vehicle’s OBDII port. A cigarette/power plug and cord are included for 1995 and older vehicle makes without an OBDII connection.
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