Component Tests In-Car Temperature Sensor; Ambient Temperature Sensor - Honda Acura NSX 1991 Service Manual

Component Tests
In-car Temperature
Compare the resistance reading between No. 1 and No.
2 terminals of the in-car temperature sensor with specifi-
cations shown in the following graph: It should be wi-
thin specification.
32 50
(IO)
CAUTION: The sensor uses a thermistor which can
be damaged if high current is applied to it during test-
ing. Therefore, use a circuit tester that puts out a
measuring current of 1 mA or less.
Sensor
1 0 4 1 2 2
66
(20)
TEMPERATUER

Ambient Temperature Sensor -

Compare the resistance reading between terminals of the
ambient temperature sensor
in the following graph: It should be within specification.
35
32 5 0
CAUTION: The sensor uses a thermistor which
can be damaged if high current is applied to it dur-
ing testing. Therefore, use a circuit tester that puts
out a measuring current of 1 mA or less.
with specificatoins shown
6 8 86
104 122
TEMPERATUER
22-87