View Single Post
Old 07-08-2003, 08:14 AM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
IF there isn't a LED, then pin 3 should be empty! That would be a federal version & the only way to diagnose a problem is by checking the DUTY cycle. IF the duty cycle stays fixed, then the computer sees a problem.
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
Retired Moderator
Reply With Quote