Water Temp. Sensor - Toyota Supra 1990 Manual

WATER TEMP. SENSOR
Thermistor
Ohmmeter
EFI SYSTEM -
Electronic Control System
Water Temp. Sensor
c:
.:.!.
UJ
u
z
«
f-
~
(f)
UJ
a:
40
20
10
8
6
4
2
1
0.8
0.6
0.4
0.2
-20 0 20 40 60 80 100 120
(-4) (32) (68) (104) (140) (176) (212) (248)
TEMPERATURE
°c
CF)
INSPECTION OF WATER TEMP. SENSOR
INSPECT RESISTANCE OF WATER TEMP. SENSOR
(a) Disconnect the connector.
FI-113
FI3828 FI0709
(b) Using an ohmmeter, measure the resistance between
both terminals.
Resistance: Refer to chart.
If the resistance is not as specified, replace the sensor.