SELVA MARINE Grey Whale 200 EFI Service Manual page 346

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ELEC
2. Turn the engine start switch to "ON," and
then measure the input voltage at the
cam position sensor coupler (wiring har-
ness end). Check the wiring harness if
below specification.
PORT EX
Cam position sensor input voltage:
Red/yellow (R/Y) 1 – Black (B) 3
12 V (battery voltage)
Cam position sensor output voltage:
White/blue (W/L) 2 – Black (B) 3
(PORT EX)
White/black (W/B) 2 – Black (B) 3
(STBD IN)
White/green (W/G) 2 – Black (B) 3
(PORT IN)
4.75–5.25 V (reference data)
3. Turn the engine start switch to "OFF."
4. Remove the cam position sensors 4.
8-35
Electrical system
STBD IN
2
1
3
S6AL8710
PORT IN
2
1
3
S6AL8720
5. Connect the wire leads between cam
position sensor and cam position sensor
coupler 5 (wiring harness end) as
shown.
NOTE:
Be sure to connect the wire leads to the cor-
responding terminals.
6. Connect the tester leads to the wire
leads.
4
12V
PORT EX
STBD IN
R/Y
PORT IN
4
ECM
5V
S6AL8730
4
5
B
W/L
W/B
S6AL8740
W/G
R/Y
5
B
S6AL8750
6AL3J11