View Single Post
Old 11-05-2002, 04:44 PM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
Checking resistance will give the same results bus slightly less accurate. Disconnect the wiring harness from the pre-glow relay & check resistance between all 6 wires & ground at the engine. The glow plugs should be around 1 ohm.
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