mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Engine - Hard Start, Long Cranking Time/Dies|Page 4580 > < Engine - Hard Start, Long Cranking Time/Dies|Page 4578
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Crankshaft Position Sensor: Technical Service Bulletins
DLC - 9-Pole Diag. Connector and TDC Sensor deleted

REF.NO.: MBNA 07.4/1, 58/74

DATE: April 1994

TO: OUR MERCEDES-BENZ PASSENGER CAR DEALERS

SUBJECT:
MODELS 124, 129, 140 WITH ENGINES 119/120 LH-SFI ELIMINATION OF 9-POLE DIAGNOSTIC CONNECTOR (X11) AND TDC SENSOR
(L1)

As of July 1993 production, the 9-pole diagnostic connector (X11) and TDC sensor (L1) have been eliminated from the engine compartment on the
above-mentioned vehicles.

Note:

On engine 120, there is a left and right diagnostic connector and corresponding TDC sensor (X11/2, X11/3, L1/1, L1/2, respectively).

Engine - Hard Start, Long Cranking Time/Dies|Page 4580 > < Engine - Hard Start, Long Cranking Time/Dies|Page 4578