The charge air temperature sensor tells the engine controller how hot the incoming air is, which the controller uses to trim fuel and spark. When it drifts or fails you get poor fuel economy, rough running and a check engine light, usually with a stored intake air temperature code. It is an inexpensive sensor for the amount of driveability trouble it can cause.

Sensor Specifications:

• Genuine Mopar charge air temperature sensor, sold individually.
• Fits select 5.7L, 6.2L and 6.4L HEMI engines across Jeep, Dodge, Chrysler and Ram.
• Applications include Hellcat, TRX, Trackhawk and SRT models.
• Wiring harness and connector pigtail are not included.
• Fitment is broad. Confirm against your VIN before ordering.