Ambient Air Temperature Sensor
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, 2004 Ford Excursion, and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The ambient air temperature sensor:
- is attached to left side of the grille opening panel to the left of the A/C condenser core.
- contains a thermistor which measures the temperature of outside air as a resistance and sends that reading to the EATC module.