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Home >> Ford >> 1994 >> Taurus V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> DL - PFE/DPFE Sensor; EVR Solenoid Testing >> DL107 - Inspect PFE/DPFE Signal Line(s)
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DL107 - Inspect PFE/DPFE Signal Line(s)



- Key "OFF".

- Disconnect Pressure Feedback EGR (PFE) / Differential Pressure Feedback EGR (DPFE) signal hoses at the sensor.

- Inspect sensor and signal line(s) for any signs of contamination, obstruction or leaks.

- Is there a fault indicated?

Yes -- Isolate fault and service as necessary. Clear continuous memory. Clearing Diagnostic Trouble Codes

Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)

No -- Reconnect all components. Go to DL108. DL108 - Inspect EVR Solenoid
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