The egt vacuum regulator solenoid is an electromagnetic device used to regulate the vacuum supply to the egr valve.
Egr vacuum regulator solenoid circuit.
We where getting a p1409 egr vacuum regulator solenoid circuit malfunction meaning either the part is bad or a wire was broken in the harness.
Air should not pass through.
The next step is now to test the power circuit 12 volt of the egr valve vacuum regulator solenoid go to.
The egr system must be enabled for the test to be completed.
The test fails when the egr vr circuit voltage is either too high or too low when compared to the expected voltage range.
The solenoid controls a rapid deployment valve to regulate the flow of vacuum through the ports to the egr valve.
2000 silver metallic v6 auto 112k.
This test checks the electrical function of the exhaust gas recirculation vacuum regulator egrvr solenoid.
Blow forcefully through one of the hoses.
This solenoid contains a coil that magnetically controls the position of a disc to control the vacuum.
This test checks the electrical function of the exhaust gas recirculation vacuum regulator egrvr solenoid.
The circuit descriptions are the same no matter what the individual color of the wires on your ford lincoln mercury car or truck.
Testing the egr vacuum regulator solenoid part 2.
Part 5 how to test the ford egr valve egr vacuum solenoid dpfe sensor however i noticed after a good 5 miles or so the gauge reads nothing no movement at all.
An illuminated check engine light is another symptom of a bad or failing egr control solenoid.
Remove one of the jumper wires from the battery and install vacuum hoses on the two vacuum ports located on the egr solenoid.
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I opted to rep.
I m leaning towards replacing the evr now but anyone else have further expertise on diagnosing this unit.
Get ready to find remove and install the egr vacuum regulator yourself.
The test fails when the egrvr circuit voltage is either too high or too low when compared to the expected voltage range.
A bad egr solenoid can cause a variety of different trouble codes so having the computer scanned for.
