Mercury 225 VERADO - Exhaust Emissions and Carbon Monoxide

200/225/250/275 VERADO 4-STROKE
Page 30 / 51 90-10238051
Connecting 14 Pin Data Harness - Dual Engine
SINGLE HELM
IMPORTANT: Avoid sharp bends in the harness. Minimum bend radius should be 7.6 cm
(3 in.).
3977
a
b
a - 14 pin data harness b - Clamp or cable tie
DUAL HELM
3978
a
b
c
d
e
c
a - Helm 2 (upper helm)
b - Helm 1 (lower helm)
c - 14 pin data harness
d - Dual helm adapter (Y harness)
e - Clamp or cable tie