Ezgo 1600xd Repair Manual page 378

● GAUGES AND INDICATORS
Speedometer and hour meter
This indicates the vehicle speed and is operated by the
speed sensor signal.
1. INDICATION TOLERANCE (UNIT : KM/H)
Standard
10
revolutions
Tolerance ± 2
2. SPEEDOMETER SIGNAL
1S (Hz)
30 km/h = 243Hz
• Hour meter also has similiar patern of signal as
speedometer does.
• Hour meter and speedometer signal as VDC can
be measured on rear of dash board or at the dis-
play unit whlie engine is running.
* For details about the measurement method, refer to
"TEST" of "Speed sensor" on page 12-30.
12
-40
ELECTRIC SYSTEM - ELECTRICAL COMPONENTS
UUVWA37A
20 30 40
± 4 ± 5 ± 5
14V MAX
0V MIN
Threshold level
(6.5 ~ 7.5V)
UUVWA38A
Fuel gauge
The fuel gauge's pointer is operated by variable input
voltage.
The input voltage depends on the resistance of the fuel
sender which adjusts its resistance in accordance with
fuel level.
In case the indicating fuel level is not correct, inspect
the fuel sender in advance.
TEST
Tester's measuring
Tester
point
selector
Red lead Black lead
Connector, Connector,
DC
No. 6 No. 18
voltage
(RW) (YB)
* See the pin number on the connector in the diagram
on page 12-39.
UUVWA39A
UUVWA94A
Operation Result
DC 7.7 V (E)
Fuel sender
~ 11.5 V (F)
in operation
in accordance
key "ON"
with fuel level
SUUV-W00 Apr. 2011