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You're a hard guy to collaborate with :)
Sure. But since this thread was about using data to detect "EGR valve blockage", here's another way.
Plus in theory peak EGR valve step doesn't add information over what the EGR flow monitor might already provide more conveniently. (Nothing wrong...
I have wondered if EGR step (the commanded opening level of the EGR valve) might give that kind of corroboration, when compared under...
An aside: don't forget to unhook that tilt sensor when you change the rear shocks. Dropping the axle will overextend it.
Is that maybe the headlight washer?
Hmmmm.
You might try putting the Prius in maintenance mode to keep the ICE idling while you use the time-honored methods of locating an engine noise...
It's a reasonable line of thinking, but I don't think we honestly know how much difference the newer manifold makes. And it certainly will...
Did you maybe mean to post this in a different thread? (I know I've read some of your progress somewhere...)
The fact that its so intermittent, happens only on a warm start, and goes away immediately upon a restart is *odd*. Although it isn't rainy these...
FWIW, The Critic noticed that one head bolt seemed looser than the others on HG removal. With no warping of the head, it seems unlikely the bolt...
[ATTACH] Wait. What does it mean again when the IC codes are "permanent" but not current?
My dealership flagged a possible timing cover leak, back when it was still under warranty even. But I also knew I had spilled some oil doing a...
For the typical headgasket failure on this car you won't notice anything in the oil or coolant. Instead coolant begins slowly leaking into a...