P-045C Error

Quote:

---

Originally Posted by Tombie

Scary, if you listen closely after shutting down, you’ll hear the EGRs still do their cleaning cycle post shut down.

That’s why they need to be functional when tuned out.

---

Just wondering,so if they are still doing the cleaning cycle after being tuned out,can they still fault,and bring up a fault code?

Maybe if they don't have anything going through them,less likely to fault anyway.?

Quote:

---

Originally Posted by scarry

Just wondering,so if they are still doing the cleaning cycle after being tuned out,can they still fault,and bring up a fault code?

Maybe if they don't have anything going through them,less likely to fault anyway.?

---

Yes they can still fault. I doubt that having less passing through them is relevant to their failure rate.

Quote:

---

Originally Posted by DiscoJeffster

Yes they can still fault. I doubt that having less passing through them is relevant to their failure rate.

---

Very relevant... they cycle once a trip.. that’s it.
Not a lot of wear and tear compared to hundreds of cycles a trip.

Mine don't cycle. They have been removed and tuned out! It's pretty hard to cycle an open space.