300SL (129.061) L6-3.0L (104.981) (1991)
Connection Diagram
013
Impulse counter scan tool
075
Adaptor for impulse counter scan tool
087
Hand-Held Tester (HHT)
094
Multiplexer, 965 589 00 40
X11/4 Data link connector
16-pole Data Link Connector (X11/4)
Connect HHT as follows:
-
Black wire (circuit 31, ground): socket 1
-
White wire (circuit 15, voltage):
socket 16
-
Red wire (circuit 30):
Battery +
or X4/10
-
Yellow wire to diagnostic output socket of the system being tested.
Connect impulse counter scan tool as follows:
-
Black wire (circuit 31, ground): socket 1
-
Red wire (circuit 15, ignition): socket 16
-
Yellow wire to diagnostic output socket of the system being tested.