Charge Air Cooler (CAC) System - Air To Air Cooled

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The CAC system cools the intake air which has been heated by the turbocharger. The removal of heat from the pressurized air going into the CAC increases the air density which improves combustion efficiency, engine horsepower, and torque. The system consists of a CAC radiator in the grille and tubing to interconnect these components. The CAC is positioned after the turbocharger directly in the flow of the intake air. As the heated air flows through the CAC, it is cooled by the airflow through the grille. The PCM maintains a desirable intake air temperature by monitoring the TCBP/CACT (located at the throttle body) and the MAP/IAT2 (located at the intake manifold) sensors.

Courtesy of FORD MOTOR CO.

Typical 3 Cylinder Turbocharger System - Air To Air Cooled

Courtesy of FORD MOTOR CO.

Typical 4 Cylinder Turbocharger System - Air To Air Cooled

Courtesy of FORD MOTOR CO.

Typical 6 Cylinder Turbocharger System - Air To Air Cooled (FWD Or AWD)

Courtesy of FORD MOTOR CO.

Typical 6 Cylinder Turbocharger System - Air To Air Cooled (RWD Or 4WD)

Courtesy of FORD MOTOR CO.

Ford GT 6 Cylinder Dual Intake Air Turbocharger System - Air To Air Cooled (RWD)