1998 Ford Expedition "evr" Questions

...components: DPFE sensor (also referred to as the backpressure transducer), EGR Vacuum Regulator (EVR) solenoid, EGR valve, and assorted hoses. COMPONENT TESTING DPFE Sensor Disconnect the pressure ...

...indicates that the "EGR insufficient flow Detected". I have replace the EGR value,DPFE and the EVR. I reset the error and it runs for 12 miles or so before the light returns? try to clean out

...is running to see if the idle drops if it does then the valve itself is good .Then check the dpfe evr solenoids :) my guess would be the valves might need adjusting if it tapping fairly loud. Its ...

...THAN THE MAXIMUM CALIBRATED VALUE OF 4.5 VOLTS. ON THIS VECHICLE APPLICATION THE DPPE EGR VALVE AND EVR SOLENOID ARE INTEGRATED INTO THE ESM ASSEMBLY. p1401 Differential Pressure Feedback EGR Circuit ...

...seated engine oil dipstick. EGR system: Leaking gasket. Stuck EGR valve. Leaking diaphragm or EVR. Base Engine: Oil overfill. Cam timing. Cylinder compression. Exhaust leaks before or near the ...

...seated engine oil dipstick EGR System: Leaking gasket Stuck EGR valve Leaking diaphragm or EVR Base Engine: Oil overfill Cam timing Cylinder compression Exhaust leaks before or near the ...

...Trouble Code (DTC) P1409 indicates that Self-Test has detected an electrical fault in the EVR circuit. Possible causes: Open EVR circuit. Open VPWR circuit to EGR Vacuum Regulator solenoid. ...

Where is the voltage regulator located. The Electronic Voltage Regulator (EVR) is not a separate component. It is actually a voltage regulating circuit located within the Power train Control Module ...

2000mazda b2500 2.5l rough idle dpfe sensor circuit high voltage signal p1401 code replaced evr solenoid,dpfe sensor code p1401 comes up still cant find the problem could the ecm be my problem the evr

...cable. EGR Valve Control Solenoid See Figures 13 through 17 Fig. 13: Detach the connector for the EVR solenoid Fig. 14: Match mark the vacuum hoses for the EVR solenoid and ... Fig. 15: ... remove ...