Did you clean out the metal tube from the intake to the egr. This one took almost a whole can of break clean and was nasty. It may have dirtied up the egr already.
@macsboneyardbuilds I didn't do a thorough clean, I should have known better. However, the check engine light turned off on its own today while driving. But I will consider cleaning the egr tube.
I replaced my EGR valve five months ago. Now the jeep threw another code, P0405.
Did you clean out the metal tube from the intake to the egr. This one took almost a whole can of break clean and was nasty. It may have dirtied up the egr already.
@macsboneyardbuilds I didn't do a thorough clean, I should have known better. However, the check engine light turned off on its own today while driving. But I will consider cleaning the egr tube.