Club Car IntelliTach XRT 1550, Maintenance And Service Manual

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TROUBLESHOOTING AND ELECTRICAL SYSTEM: KAWASAKI POWERED GASOLINE VEHICLES Test Procedures
2007 Carryall 295/295 SE & XRT 1550/1550 SE Gasoline, Diesel and IntelliTach M & S Manual Page 11a-33
11A
5. The following resistance readings (in ohms) should be indicated, depending on the position of the float
inside the fuel tank. The resistance reading will vary according to the exact position of the float. The fol-
lowing table may be used as a guideline to determine if the fuel level sending unit is operating correctly.
Make sure the float is at the surface of the fuel in the tank.
6. If the readings are within the specifications listed in the preceding table, the fuel level sending unit is
working properly. If the readings are incorrect, the fuel level sending unit has failed and the fuel tank must
be replaced.
See Fuel Tank Removal, Section 13a, Page 13a-14.
7. If the readings are correct and the fuel gauge does not function correctly, leave the battery disconnected
and check the continuity of the following:
• Orange wire (w104) from the fuel level sending unit to the fuel gauge/hour meter.
• Blue wire (w25) and purple wire (w47) from the fuel gauge/hour meter to the key switch.
• Black ground wires at the fuel level sending unit (w106) and at the fuel gauge/hour meter (w22). See
Fuel Gauge/Hour Meter Removal, Section 12a, Page 12a-6.
8. If the readings are correct according to the position of the float, but the reading on the fuel gauge/hour
meter is incorrect, test the fuel gauge/hour meter. See Test Procedure 25 – Fuel Gauge on
page 11a-34.
Figure 11a-28 Fuel Level Sending Unit Test
FLOAT POSITION RESISTANCE READING FUEL GAUGE READINGS
Lower position (tank empty) 240 ± 20 ohms Empty
Center position (tank half full) 120 ± 20 ohms Half full
Upper position (tank full) 60 ± 20 ohms Full