1994 Ford Explorer 4.0 fuel injection

Got error code 337 O,C,R EGR valve pressure transducer/position sensor circuit above max voltage, how do I fix it?

1 thought on “1994 Ford Explorer 4.0 fuel injection”

Freeautomechanic July 2, 2015 at 8:54 am
Replace the DPFE Sensor and all will be right with the world once more.
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