1989-Montero · emission system · страница 34 из 38 · Открыть оригинал PDF ↗
THERM0 VALVE <Vehicles with an automatic
transmission> Nz5IceJ
Проверка
(1) Disconnect the vacuum hoses from the therm0 valve, and
connect a hand vacuum pump to the therm0 valve.
(2) Apply a vacuum and check the air passage through the
therm0 valve.
| Engine coolant temperature 50°C (122°F) or leg ; | Normal condition Vacuum leaks. |
|---|---|
| 65°C (149°F) or more : | Vacuum holds |
Таблица в оригинале
REMOVAL
(1) When removing the therm0 valve, do not use wrenches or
other tools on the resin part.
(2) When disconnecting the vacuum hose, put a mark or the
hose so that it may be reconnected at original position.
INSTALLATION
(1) When installing, apply specified sealant to the threads of
therm0 valve and tighten to specified torque.
Specified sealant : 3M NUT Locking No. 4171 or equiv.
alent
Specified torque : 20-40 Nm (X5-30 ft.lbs.)
(2) When installing the therm0 valve, do not use wrenches or
other tools on the resin part.
EGR. TEMPERATURE SENSOR <California> AIa~ INSPECTION
(I) Remove the EGR temperature sensor.
(2) Place the EGR temperature sensor in water, and then
measure the resistance value between terminals 1 and 2
while increasing the water’s temperature.
Replace the EGR temperature sensor if there is a signifi-
cant deviation from the standard value.
| Temperature”C (“F) | Resistance (k.Q |
|---|---|
| 50(12ij | 60-63 |
| 100 (212) | 11-14 |
Таблица в оригинале
(3) Install the EGR temperature sensor and tighten to specified
torque.
Specified tighten torque : IO-12 Nm (7-9 fi.lbs.)
Оригинальная страница руководства
