Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Tube Mounted Differential Pressure Feedback EGR (DPFE) Sensor

TUBE MOUNTED DIFFERENTIAL PRESSURE FEEDBACK EGR (DPFE) SENSOR


Tube Mounted Differential Pressure Feedback EGR (DPFE) Sensor:






The tube mounted DPFE sensor is identical in operation as the larger plastic DPFE sensors and uses a 1.0 volt offset. The HI and REF hose connections are marked on the side of the sensor.