SELVA MARINE Blue Whale 250 EFI Service Manual page 338

– +
ELEC
2. Measure the voltage between the termi-
nal 2 and ground as shown.
Terminal 2 – Ground:
12 V (battery voltage)
3. Connect the tester leads to terminals 3
and 4 as shown.
3 4
4. Turn the engine start switch to START
position, and then measure the voltage.
Terminal 3–4:
12 V (battery voltage)
8-33
Electrical system
2
S6P28420
S6P28430
6P23H11