HOW TO REPLACE THE D P F E sensor on a 2002 merc sable 24 valve engine?

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Removal

1.Disconnect engine control sensor wiring (12A581) from Differential Pressure Feedback EGR Sensor.
2.Disconnect Differential Pressure Feedback EGR Sensor hoses from EGR valve to exhaust manifold tube (9D477).
3.Remove retaining nuts or bolts (depending upon application) and EGR Differential Pressure Feedback transducer.

Installation

1.Follow removal procedure in reverse order.
2.Tighten retaining nuts or bolts (depending upon application) to 5-7 Nm (45-61 lb.-in.).