Engine Electrical Devices: 1C-9
Ex. Manifold Temp. Sensor Removal and
Installation
Z9J0111306004
Removal
1) Disconnect the Ex. manifold temp. sensor lead wire
connector.
2) Loosen and remove the Ex. manifold temp. sensor
(1).
Installation
Installation is reverse order of removal.
• Clean mating surface of sensor and exhaust cover.
• Tighten sensor to specified torque.
Tightening torque
Ex. manifold temp. sensor (a): 8 N·m (0.8 kgf-m,
5.8 lbf-ft)
• Connect connector to sensor securely.
Ex. Manifold Temp. Sensor Inspection
Z9J0111306005
1) Remove the Ex. manifold temp. sensor.
Refer to “Ex. Manifold Temp. Sensor Removal and
Installation” (Page 1C-9).
2) Immerse temperature sensing part of Ex. manifold
temp. sensor in water.
3) Measure resistance between sensor terminals while
heating water gradually.
4) If measured resistance does not change in the
proportion indicated, replace sensor.
Ex. manifold temp. sensor specification
5) Reinstall the Ex. manifold temp. sensor.
Refer to “Ex. Manifold Temp. Sensor Removal and
Installation” (Page 1C-9).
1
I9J011130041-01
(a)
I9J011130042-01
Water
temperature:
°C (°F)
0 (32) 25 (77) 50 (122) 75 (135)
Resistance
(kΩ)
5.3 – 6.6 1.8 – 2.3
0.73 –
0.96
0.33 –
0.45
1. Thermometer 2. Heater
1
2
I9J011130051-01
Temperature
Resistance
I9J011130008-02
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