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Home >> Mercury >> 1994 >> Villager LS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Emission Systems & Sub-Systems >> Exhaust Gas RECIRCULATION (EGR) >> Differential Pressure Feedback Electronic (DPFE) Sensor
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Differential Pressure Feedback Electronic (DPFE) Sensor

Faults in DPFE sensor or circuit should set a trouble code. If no trouble code has been set, see CIRCUIT TEST DL in TESTS W/CODES article in the ENGINE PERFORMANCE section.

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