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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - Description & Operation (Except Diesel & Hybrid)) >> Engine Control Components >> Exhaust Gas Recirculation (EGR) System Module (ESM) >> ESM

Exhaust Gas Recirculation (EGR) System Module (ESM): ESM

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Fig 1: Identifying Exhaust Gas Recirculation System Module Ports
G06053873Courtesy of FORD MOTOR CO.
Item Number Description
1 - Exhaust Flow
2 - Upstream Differential Pressure Feedback EGR Port
3 - Differential Pressure Feedback EGR And MAP Sensor
4 - EGR Vacuum Regulator Integrated Into Upper Body
5 - Downstream Differential Pressure Feedback EGR Port
6 - To Intake Manifold Plenum