Sub Battery Temperature Sensor
WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.
Sub battery temperature sensor is integrated in battery current sensor.
The sensor measures temperature around the battery.
This sensor uses a thermistor and its electrical resistance varies as the temperature varies. EMCM detects a voltage change caused by the change in electrical resistance.
reference data
|
Temperature [ deg.C (deg.F)] |
Voltage (V) |
Resistance (kOhm) |
|
25 (77) |
3.333 |
1.9 - 2.1 |
|
90 (194) |
0.969 |
0.222 - 0.258 |