HYOSUNG AQUILA 250 FI, Service Manual, Page: 43 / 90

42
4-1-33 FI SYSTEM DIAGNOSIS
ET sensor : 18 N
∙ ∙
m (1.8 kgf
∙ ∙
m)
①
②
③
◉ ◉
ET SENSOR INSPECTION
The engine temperature (ET) sensor ③ is installed at
the engine case. (Refer to page 4-1-20)
◉ ◉
ET SENSOR REMOVAL AND
INSTALLATION
● Remove the ET sensor.
●
Install the ET sensor in the reverse order of
removal.
SENSORS
◉ ◉
IAP SENSOR INSPECTION
The intake air pressure (IAP) sensors NO.1
①
and
NO.2
②
are installed at the upside of each intake
pipe. (Refer to page 4-1-22)
◉ ◉
IAP SENSOR REMOVAL AND
INSTALLATION
●
Remove the fuel tank.
● Remove the IAP sensor from the intake pipe.
●
Install the IAP sensor in the reverse order of
removal.