Engine Oil Pressure Switch; Coolant Temperature Sensor - Ezgo 1600xd Repair Manual

5.9 ENGINE OIL PRESSURE SWITCH

The engine oil pressure switch is installed on the
cylinder block.
If the engine oil pressure drops below 0.5 ± 0.1 kg/cm
(7 psi ± 1.4 psi), the circuit in the sensor closed to send
a signal to the oil pressure warning lamp on the instru-
ment panel.
Disconnect the engine oil pressure switch connec-
tor and disassemble the engine oil pressure switch to
measure its resistance.
Tester's measuring point
Tester
selector
Red lead Black lead
Oil switch Body
Resistance
(+) (GND)
SUUV-W00 Apr. 2011
ELECTRIC SYSTEM - ELECTRICAL COMPONENTS
UUVWA23A
2
UUVWA95A
Remaks Result
No
Continuity
pressure
(0.5 Ω)
applied

5.10 COOLANT TEMPERATURE SENSOR

The coolant temperature sensor is installed on the
coolant fl ange.
It is not recommended to measure the resistence of
temperature sensor separately. Measure the V(DC) on
the display unit while the key is "ON" with the wire con-
nected.
TEST
Disassemble the coolant temperature sensor and soak
it in water in a test container. Prepare the water with its
temperature according to the value in the table below,
Make sure that only the tip of the sensor is soaked in
water.
UUVWA24A
UUVWAA9A
12
-25