Exhaust Gas Recirculation (EGR) System Module (ESM): ESM
WARNING: This page does not describe the selected car, but rather 32 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator L. However, it is still accessible from the selected car via links, so may be relevant.
ITEM DESCRIPTION CHART
| 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 |