Wells Advantage: Delta Pressure Feedback EGR (DPFE) Sensor

Delta Pressure Feedback EGR (DPFE) Sensor

OE Design Failure:  Exhaust gas infiltration causes premature failure.

Wells Design:  Replace old-technology mechanical components with a solid-state dual-pressure design that is precisely calibrated with digital integrated circuits.

Wells Advantage:  Prevents contamination by shielding sensor element from harmful gases; delivers accurate signal output over full sensor life.