Sea-doo 2004 3d rfi Shop Manual page 49

Section 12 ELECTRICAL SYSTEM
Subsection 04 (INSTRUMENTS AND ACCESSORIES)
The resistance measured between PINK/BLACK
and PINK wires must be in accordance with fuel
level (measured from under the flange) as speci-
fied in the following charts.
RESISTANCE
(bottom of float with
( )
bottom of pump module) (mm)
4.8 ± 2.2
17.8 ± 2.2
27.8 ± 2.2
37.8 ± 2.2
47.8 ± 2.2
57.8 ± 2.4
67.8 ± 2.8
77.8 ± 3.6
89.8 ± 3.6
Oil Sensor
The sensor sends the signal to the VCM then to
the low-oil level light in the indicator light cluster.
F00H0LA
1. Oil sensor
The bottom of the sensor has a small reservoir
with two small holes underneath to let the oil en-
ter inside and one at the top to let the air enter
allowing the oil to flow out.
When there is enough oil inside the oil tank (and
therefore in the sensor reservoir), the sensor de-
tects the liquid and the light DOES NOT turn on.
48
FLOAT HEIGHT
247 ± 5.0
207 ± 5.0
183 ± 5.0
158 ± 5.0
133 ± 5.0
105 ± 5.0
76 ± 5.0
55 ± 5.0
35.3 ± 5.0
1
When the oil level goes at critical LOW level inside
the oil tank (and therefore in sensor reservoir), the
sensor detects the absence of liquid and the light
TURNS ON.
To check the oil sensor, unplug its connector and
pull sensor out of oil tank.
Using a multimeter, check the continuity between
the BLUE and BLUE/BLACK terminals.
When sensor is out of oil tank and its reservoir is
empty, resistance must be infinite (open circuit).
NOTE: Wait about 15 - 20 seconds before taking
any reading to give the oil enough time to flow out
or inside sensor reservoir.
Soak sensor in oil so that its reservoir fills up.
Maximum resistance should be approximately 2
(closed circuit).
TEST CONDITION
Sensor OUT of oil
Sensor soaked IN oil
1
F03H0BA
1. Measure resistance here
2. Sensor reservoir
To Reinstall Sensor:
– Remove rubber seal from sensor.
– Install seal in oil tank hole.
– Push sensor in seal.
– Plug connector.
NOTE: This sensor turns the LED to ON if the
connector has been forgotten unconnected even
when there is enough oil in tank.
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READING ( )
∞ (open circuit)
2 max. (closed circuit)
2
smr2004-3D