TSRM/MK2 Supra/Repair Manual
Repair ManualWiring Diagrams
p.071

FI/EFI System — Water Temp. Sensor, page 72

72 / 80
p.073
Water Temp. Sensor — MK2 Supra EFI System, page 72
100%
Page text (OCR transcript)
Water Temp. Sensor

[CHART: Graph showing Resistance (kΩ) on Y-axis (logarithmic scale from 0.1 to 40) vs Temperature °C(°F) on X-axis (-20 to 120 / -4 to 248). Multiple diagonal lines showing resistance decreasing as temperature increases]

Ohmmeter
[DIAGRAM: Illustration showing an ohmmeter connected to a water temperature sensor for testing]

INSPECTION OF WATER TEMP. SENSOR

MEASURE RESISTANCE OF WATER TEMP. SENSOR
(a) Disconnect the connector.
(b) Using an ohmmeter, measure the resistance between both terminals.
Resistance: Refer to chart.