View Single Post
Old 03-07-2012, 08:22 AM
mbdoc mbdoc is offline
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
Just because it is in "bently" doesn't make it correct!
Just because it is posted here doesn't make it correct either!
But "N65/1 is the module that controls the electric COOLING fan".
Air injection on a 1996 C280 is done thru the HFM computer (N3/4) & a simple relay at position "B" in the fuse box.

Air injection needs to have a perfect front O2 sensor to run it's test & engine temp above 80C.
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