Mercruiser qsd 2,8 Tuning box connections

Rogerhans1

Recruit
Joined
Sep 17, 2022
Messages
5
Hi. Just bought myself a tuning box for my qsd 2,8 .
The seller do not have any connection diagram for this engine.
Does anyone know where to locate this connection ? Pictures maybe :)

Thanks From Roger Hansen , Norway
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
43,119
There is a tab "Fitting Diagram" which shows how to connect
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
43,119
Find the connector that looks like the one you have. Unplug it and if its the correct one then put the unit in between the 2
 
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