2.2L, 2.5L

As the throttle blade opens, a slotted port in the carburetor base or throttle body is exposed to an increasing percentage of manifold vacuum. This port is connected through an external nipple to an EGR solenoid or transducer and then to the EGR valve. The flow rate is dependent on manifold vacuum, throttle position and exhaust gas backpressure.

Fig 1: EGR System (2.2L Carbureted)

Courtesy of CHRYSLER MOTORS.

Fig 2: EGR System (2.2L & 2.5L Fuel-Injected Engines)

Courtesy of CHRYSLER MOTORS.

Fig 3: EGR System (2.2L Turbo I Engine)

Courtesy of CHRYSLER MOTORS.

Fig 4: EGR System (2.2L Turbo II Engine)

Courtesy of CHRYSLER MOTORS.