Oil Level Gauge Wiring Diagram - Mercury 150 EFI Service Manual

WIRING DIAGRAMS

Oil Level Gauge Wiring Diagram

a -
b -
c -
d -
e -
g -
h -
k -
m -
n -
o -
p -
q -
s -
Page 2D-8
c c
b
b
a
a
q
q
p p
o
o
n
n
m
m
l
l
To 12 Volt Source
PURPLE Wire (Connect to Trim Indicator Gauge "I" [or POSITIVE (+) 12 Volt
Source that is Turned "ON" and "OFF" with Ignition Switch])
Oil Level Gauge
BLACK Wire (Connects to NEGATIVE Ground)
To Ground
f - BLACK Wire (From Gauge to Oil Clip Connector)
LIGHT BLUE Sender Lead to Gauge
Wiring Harness (LT. BLU. and BLACK)
i - Screw (10-16 x 5/8 in.)
j - Spring
Oil Clip Connector
l - Adaptor Housing
Screw (10-16 x 1/4 in.)
Spring
Screw (10-16 x 5/8 in.)
BLACK Wire
Oil Level Sender Unit
r - Oil Pick-Up Tube
WHITE Lead (from Oil Level Sender)
t - Screw (10-16 x 5/8 in.)
e
e
d d
r
r
s
s
t
t
j
j
k
k
f
f
g
g
h
h
i
i
90-883728 JULY 2001