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Ok I'll apologize - earlier I said "if the EGR is going to fail it would be the ramp/stop" After cleaning the stem and getting the valve to open...
Exactly why I'd like to figure out to fix this. I hate that a little piece of plastic determines the fate of a $100+ part.
Ah ok I got ya. Interesting though that its only one full rotation. With all those threads, and the amount of movement in the stem, I'd think it...
Ahh then the ramp must be there for a reason. I'd find it hard to believe that the ramp was formed when a scraper pulled the material up into...
Ok, so to recap: EGR Closed - Resting on Stop EGR Open - Away from Stop Fault: Rotor goes past stop, ECM gets confused on how far it needs to...
So why the ramp? Why not just a metal stop? Which side do you suppose the metal nib comes from? When the valve closes, does the nib ride up the...
Lastly, what about replacing the plastic stop with a metal one? IE, a screw into the plastic?
It looks like the unharmed Ski Ramp has a more definite stop at the top. Mine was just a ramp with a flat top.
When does the "stop" come into play? What position is the EGR in at startup relative to the stop? For example, could more pressure in the EGR...
We’ll my Ski Jump has been flattened a bit, but nothing substantial. One thing I did notice however was the stem of the valve was very sticky....
In my case, the symptoms mirror OzMatt's - freshly cleaned EGR system still throwing codes. The EGR valve is fairly simple device, so if it failed...
Funny how I can find this post by searching google for "Prius EGR Ski Jump" word salad. Sounds like the fix worked. I'd like a little more...
These symptoms sound almost exactly like what my 2010 does. I've had a lot of issues with clogged EGR, clogged catalytic converters, bad plugs,...
It's been a few months since I had the recall service done on my inverter. Mostly summer, but some early spring freezing temps. Never once had...
Anyone do a comparison on motor prices? It doesn't sound like the modification of the 4th Gen motor really costs much, so if the prices are...
