Pressure Feedback Exhaust Sensor: Service and Repair

1999 Ford Taurus V8-3.4L VIN N SHOSECTION Service and Repair





REMOVAL
1. Disconnect engine control sensor wiring from Differential Pressure Feedback EGR Sensor.
2. Disconnect Differential Pressure Feedback EGR Sensor hoses from EGR valve to exhaust manifold tube.
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 N.m (45-61 Lb-In).
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.