Pressure Feedback EGR (PFE) Sensor

WARNING: This page is about a different car, the 1994 Mercury Villager. However, it is still accessible from the selected car via links, so may be relevant.

PFE SENSOR VOLTAGE

psi ⁽¹⁾

Volts

1.82 psi

4.75

1.36

4.38

0.91

4.00

0.46

3.63

In. Hg ⁽²⁾

Volts

3.25

5.0

1.22

7.4

0.25

⁽¹⁾	To avoid sensor damage, DO NOT exceed 1.82 psi Hg during testing.

⁽²⁾	To avoid sensor damage, DO NOT exceed 7.40 in. Hg during testing.