Oil Pressure Caution System Tests - BRP 2995 Johnson Service Manual

ELECTRICAL
CAUTION SYSTEM
Oil Pressure Caution System
Tests
IMPORTANT:
Before checking the oil pressure
caution circuit, make sure the engine oil pressure
is within specification.
Oil Pressure Switch
Remove the blue lead wire from the oil pressure
switch.
1. Oil pressure switch
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Check the continuity between switch terminal and
engine ground .
Engine running No Continuity
Engine stopped Continuity
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Oil Pressure Caution Lamp Circuit
Remove the blue lead wire from the oil pressure
switch .
Start the engine.
Touch the blue lead wire to engine ground. If the
caution lamp comes on, the oil pressure switch
circuit and lamp are normal.
Caution Lamp
Disconnect lamp lead wires from engine harness.
Connect the wires to a 1.5 V battery.
If lamp does not light, replace lamp.
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