Suzuki WagonR+ RB310 Service Manual page 1974

kΩ ( ) for reference
(5.88)
2.21–2.69
(1.14)
(0.58)
0.29–0.35
0 20 40 60
32 68 104 140
TEMPERATURE
2
INSPECTION
Immerse temperature sensing part of IAT sensor in water (or ice)
and measure resistance between sensor terminals while heating
water gradually.
If measured resistance doesn't show such characteristic as shown
in the figure, replace IAT sensor.
80_C
176_F
INSTALLATION
Reverse removal procedure noting the following.
D Clean mating surfaces of IAT sensor and air cleaner outlet hose.
D Connect IAT sensor coupler securely.
ENGINE COOLANT TEMPERATURE SENSOR
(ECT SENSOR)
REMOVAL
1) Disconnect battery negative cable at battery.
2) Drain coolant referring to Section 6B.
WARNING:
1 To help avoid danger of being burned, do not remove radia-
tor cap while engine and radiator are still hot. Scalding fluid
and steam can be blown out under pressure if cap is taken
off too soon.
3) Disconnect coupler from ECT sensor.
4) Remove ECT sensor from thermostat case.
1. ECT sensor
2. Distributor
ENGINE AND EMISSION CONTROL SYSTEM 6E1-21