1994 Ford Range 2.3 L changed EGR valve, cleaned intake manifold, changed vacuum line and still get EGR fault HELP!
Code reader shows EGR valve bad even though I replaced it twice, cleaned intake manifold and replaced vacuum hose
An EGR code doesn't' always mean you need to replace the sensor. Something can trigger the sensor into a bad reading. It could possibly be the EGR vacuum solenoid, or the DPFE, or EGR pressure feedback. I'd try the DPFE first. Are you clearing the codes after install?
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