Thread: Reading OBD/DTC Codes on a 92 400E
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Old 07-06-2005, 11:34 PM
Arthur Dalton Arthur Dalton is offline
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Join Date: Aug 1999
Location: Florida / N.H.
Posts: 8,804
A/c codes are from pin 16.

http://members.aol.com/ajdalton7/ledtool.jpg

Change bananna plugs to pins to fit your 38 connector
Blk - pin 1
Red -pin 2
Odd - pin16.
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