Engine Coolant Temperature Sensor (Ect Sensor) Inspection; Engine Coolant Temperature Sensor (Ect Sensor) Installation - Suzuki Swift User Manual

6E1-22 ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10)
kΩ ( ) for reference
(5.74)
2.28–2.61
(1.15)
(0.584)
0.303–0.326
0 20 40 60
32 68 104 140
TEMPERATURE
INSPECTION
Immerse temperature sensing part of ECT 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 left figure, replace ECT sensor.
80_C
176_F
INSTALLATION
Reverse removal procedure noting the following.
D Clean mating surfaces of ECT sensor and thermostat case.
D Check O-ring for damage and replace if necessary.
D Tighten ECT sensor to specified torque.
Tightening Torque
(a): 15 N
D Connect coupler to ECT sensor securely.
D Refill coolant referring to Section 6B.
1. ECT sensor
2. Distributor
.
m (1.5 kg-m, 11.0 lb-ft)