...vacuum introduced to the EGR body pulls on a diaphragm which lifts a valve, immediately beneath to open and this allows a regulated amount of exhaust to pass into the inlet manifold. Connected to the ...
...my light won't go off and I keep failing the emissions test but that's the only code that pops up there is also an egr control solenoid in the ciurcuit. either vacuum controled or electriclly ...
...EGR vacuum regulator and make sure you have battery voltage to the solenoid. If voltage is present then check the regulator resistance. To check resistance you need to remove the wiring harness and ...
...vacuum pump and pull the EGR valve open while monitoring engine RPM's & DPFE voltage. There should be a noticable difference in RPM's with the EGR open * Clean out the EGR valve and/or tubing to ...
...if the egr valve is good. The one vacuum solenoid that feeds the egr valve, on that generation accord, is known to go bad and cause the egr trouble code. Check that solenoid if the egr valve tests
Question about 1995 Accord
...EGR vacuum control valve and EGR control solenoid valve is disconnected and left open , the rough idle disappears and the car runs normal. does this means that the problems were the EGR vacuum and ...
...Trace the EGR vacuum supply line back to the solenoid and test it to make sure it clicks, allowing vacuum to flow to the EGR valve. If it doesn't click when current is applied to it, replace
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