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Home >> Ford >> 1996 >> Aerostar Van Window >> Repair and Diagnosis >> External Pages >> Different car >> Section 108 (Engine Controls - Theory & Operation - EEC-IV) >> Computerized Engine Controls >> Input Devices >> Differential Pressure Feedback EGR (DPFE) Sensor

Differential Pressure Feedback EGR (DPFE) Sensor

WARNING: This page is about a different car, the 1995 Ford Aerostar. However, it is still accessible from the selected car via links, so may be relevant.

DPFE sensor monitors exhaust system and generates a varying electrical signal proportional to exhaust pressure. This signal is sent to the PCM where it is translated and used to compute correct EGR flow.