Checking The Vapor Shut-Off Valve; Starting System; Checking The Fuse - SELVA MARINE Grey Whale 200 EFI Service Manual

3. Measure the input voltage between the
terminal 2 and ground, and the terminal
4 and ground as shown.
2
4
Terminal 2 – Ground:
Terminal 4 – Ground:
12 V (battery voltage)
4. Turn the engine start switch to "OFF."
5. Install the high-pressure fuel pump relay,
and then install all parts removed during
disassembly.

Checking the vapor shut-off valve

1. Connect the special service tool to the
vapor shut-off valve as shown.
2. Apply the specified negative pressure to
the vapor shut-off valve.
3. Check that the vapor shut-off valve
opens and the negative pressure is
released when the battery voltage is
applied to the vapor shut-off valve termi-
nals 1.
NOTE:
Apply the battery voltage to the vapor shut-off
valve terminals for a few seconds only, other-
wise the vapor-shut off valve may be dam-
aged.
6AL3J11
Fuel control system / Starting system
S6AL8640
4. Measure the resistance between the
vapor shut-off valve terminals 1.

Starting system

Checking the fuse

1. Check the fuses for continuity. Replace if
there is no continuity.
NOTE:
For the location of the fuse, see Chapter 8,
"Fuse holder."
Vacuum/pressure pump gauge set:
90890-06756
Specified negative pressure:
2
67 kPa (0.7 kgf/cm , 9.7 psi)
Vapor shut-off valve resistance
(reference data):
30.0–34.0 Ω at 20 °C (68 °F)
1
1
2
S6AL8650
3
4
5
8
6
7
8
9
8-40