HI guys can anyone here tell me if my 1986 mercedes 300SDL TB have a on board computer i have look and dont see a plug?

The diesel fuel system has computer controls for the EGR emission system.

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Are you asking if it has a diagnostic scan port?

For your information, the OBDII was not on cars until 1995/1996.

http://www.epa.gov/obd/

On-board diagnostics
http://en.wikipedia.org/wiki/On-board_diagnostics

http://www.obdii.com/

http://www.obdii.com/background.html




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1986 mercedes 300SDL TB have a on board computer ?


No

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1987 300SDL 314K mi, counting; #22 Head
1999 E300Turbo 405K original miles
1997 E320 180K mi (Son's)
2002 ML320 (Son's)
1998 S320 140K mi (Son's) sold
1985 300SD 311K mi
1984 300D 324K mi (killed by a hit-n-run turd)
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Thank's guys