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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (2.0L - DTCS P0004 To P0087) >> DTC Troubleshooting >> P0072 Ambient Air Temperature Sensor Circuit Low >> Technical Data - Ambient Air Temp Sensor

Technical Data - Ambient Air Temp Sensor

WARNING: This page is about a different variant/trim than selected.

Use the specification table below to check the Ambient Temperature Sensor. The values in the table show the approximate resistance values for the temperatures given. The actual resistance can vary +/- 10% form the values in the table. Typically, if the sensor is faulty the resistance value will be noticeably different from the specification in the table.

AMBIENT AIR TEMP SENSOR - TEMPERATURE TO RESISTANCE CHART
Ambient Temp - Celsius Ambient Temp - Fahrenheit Sensor Resistance  
-40°C -40°F 345.26 kOhms Lowest possible temperature reading
-10°C 14°F 53.38 kOhms Logical temperature values
-5°C 23°F 40.89 kOhms
0°C 32°F 31.56 kOhms
5°C 41°F 24.55 kOhms
10°C 50°F 19.24 kOhms
15°C 59°F 15.22 kOhms
20°C 68°F 12.13 kOhms
25°C 77°F 9720 Ohms
30°C 86°F 7780 Ohms
35°C 95°F 6370 Ohms
40°C 104°F 5200 Ohms
150°C 302°F 181 Ohms Highest possible temperature reading