Suzuki Ignis Service Manual page 2696

2
3
1, (a)
ENGINE AND EMISSION CONTROL SYSTEM (Z13DT ENGINE) 6E3-37
Installation
1) Apply thread lock compound to thread part of ECT sensor.
: Loctite omnifit 100 M spezial
2) Install ECT sensor (1) to thermostat housing (2).
Tighten ECT sensor to specified torque.
Tightening torque
ECT sensor
(a): 34 N·m (3.4 kg-m, 24.5 lb-ft)
3) Connect ECT sensor connector.
4) Install heater outlet pipe (3).
5) Refill cooling system referring to "Cooling System Flush and
Refill" in Section 6B3.
6) Connect negative cable to battery.
7) Check cooling system leakage referring to "Cooling System
Inspection and Service" in Section 6B3.
Engine coolant temperature sensor (ECT sensor)
inspection
1) Remove ECT sensor referring to "Engine coolant tempera-
ture sensor (ECT sensor) removal and installation" in this
section.
2) Immerse temperature sensing part of ECT sensor in water
and measure resistance between sensor terminals while
heating water gradually.
If measured resistance doesn't shown such characteristic as
shown, replace ECT sensor
ECT sensor resistance
Water temperature °C (°F)
0 (32)
20 (68)
40 (104)
60 (140)
80 (176)
100 (212)
1. Resistance
2. Temperature
.
Resistance (kΩ)
5.97
2.50
1.15
0.58
0.31
0.18