Quote:
Originally Posted by wptski  Maybe it isn't your EGR valve. There's normally another valve in the EGR system that reads the difference in pressure across the orfice in the ERG tube. It puts out a voltage depending on what it sees. You'd need a DMM, hand vacuum pump and specs/procedure from a manual to troubleshoot it.
What code are you getting? ERG flow at idle? |
well i had the light on but it was for the O2 sensors....but now the code that is showing is p1000 but i have no code whatsoever on the EGR i find it weird that the EGR valve just broke out of the blue without any engine light on
