6.4L Power Stroke Electrical – EGRVP (EGR Valve Position)

• The EGRVP sensor is a three (3) wire potentiometer type sensor.
• The ECM supplies a 5 volt reference voltage that the EGRVP uses to produce a linear analog voltage that indicates       the amount of movement of the valve.
• The ECM monitors EGRVP as the engine is operating to modulate the EGR valve.
• This is a closed loop function which means that the ECM continuously monitors the EGRVP to ensure proper valve     position.