740 L4-2320cc 2.3L DOHC B234F (Can) (1992)
Temperature Sensor (Gauge): Testing and Inspection
Temperature Gauge Sensor, Fault Tracing
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Check between sensor terminal and ground with an ohmmeter (1987-, between the two poles of the connector).
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Lower sensor into water until threads are covered.
NOTE: Sensor and thermometer must not touch the bottom of the vessel. Always allow the temperature to stabilize before taking readings.
1982-1986
Temperature
Resistance
60 °C (68 °F)
217 ± 35 ohms
90 °C (194 °F)
87 ± 15 ohms
100 °C (212 °F)
67 ± 15 ohms
1987-1993
Temperature
Resistance
60 °C (68 °F)
560 ohms
90 °C (194 °F)
206 ohms
100 °C (212 °F)
153 ohms
1994-
Temperature
Resistance
20 °C (68 °F)
780 ohms
90 °C (194 °F)
75 ohms