Mercury MerCruiser Service Manual page 292

Engine Wiring Harness
3. Set the PCM relay bracket with harness on top of the engine. Connect the harness as indicated.
4. Connect the fused connector and the coils.
f
d
5. Connect the throttle body, temperature sensor, and oil pressure sensor.
6. Connect the ground wires to the ground stud.
7. Connect the drive lube connector, ground harness, crank sensor connector, and J‑clip.
Page 3D-6
e
b
a
c
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© 2016 Mercury Marine
a
a
b
c
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a - Drive lube connector
b - Ground harness
c - Crank sensor connector
b
a - PCM relay bracket with
harness
57212
a - Fused connector
b - Coils
c - Throttle body
d - Temperature sensor
e - Oil pressure sensor
f - Ground stud
90-8M0099748 eng DECEMBER 2015