0117" Or "0118" Wt Sensor Circuit Malfunction - HYOSUNG 2010 ST7 Service Manual

4-33 EI SYSTEM DIAGNOSIS

"0117" or "0118" WT SENSOR CIRCUIT MALFUNCTION

LCD (DISPLAY) INDICATION
0117
0118
DETECTED CONDITION
☞ ☞ Refer to page 4-24
▣ ▣ INSPECTION
1) Turn the ignition switch "OFF" position.
2) Check the WT sensor coupler for loose or poor
contacts.
If OK, then measure the WT sensor resistance.
(Refer to page 6-8 for details.)
3) Disconnect the WT sensor coupler.
4) Measure the resistance between the terminals ①
and ③.
WT sensor resistance
Tester knob indication : Resistance (
③
①
[ 0
[ 0
㏀
0.1163 ~ 48.1400
~When Water tempera-
ture is
-40℃ ~ 120℃
(-40℉ ~ 248℉) ₩
㏀ ㏀
"FI" CHECK LAMP INDICATION
1 1 7
1 1 8
● WT sensor circuit open or short.
● WT sensor malfunction.
● ECU malfunction.
)
①
0 1 1 7
0 1 1
POSSIBLE CAUSE
Water
]
8 ]
③