Air Temperature Sensor ( Ambient / Intake )

Resistance graph:
The diagram is valid for Engine Coolant Temperature sensor G62 and intake air sensor G42.





Measure between terminals 1 (signal) and 2 (ground).
The diagram is divided into two temperature ranges:
A - From 0 to 50 °C
B - From 50 to 105 °C

Examples:
- 30 °C is range A and corresponds to a resistance of 1.5 to 2.0 K Ohms
- 80 °C is range B and corresponds to a resistance of 275 to 375 Ohms