Search results for query: egr

23DV is a software upgrade for the EGR valve. From what I’ve found it can have a negative effect on fuel consumption

Hi ya. Hope you don't mind me giving you a nudge on this old thread. Got a similar issue. Intermittent P0401. Can do a few 100 miles till it pops on again. Did you replacement EGR solve the issue?

Is there anyway i can tell on vcds if my egr has been mapped out? Im guessing i could do operate egr think its output test on and off?

Been told by VW today that my 2016 T6 needs a new EGR Elbow Pipe - and they want £229 inc Could anybody tell me if this is job for a DIY ? Thanks

Can the EGR be mapped out and the DPF left in operation?

My van is in limp mode, no dash warning lights. Diagnostics said needed new EGR. I had an aftermarket, non VW, EGR fitted however the diagnostics have stated the EGR still needs replacing, and it is still in limp mode. Again no warning lights. Different garage did second diagnostics. The second...

Just run this one - https://www.t6forum.com/threads/t6_measured-01-engine-built-in-test-for-egr.42060/

Check EGR rear and front pipes for splits or leaks, very common. Here’s a search on forum regarding the pipes: Search results for query: egr pipe Could be a clogged EGR or something else as well but pipes are easiest to rule out.

...3 weeks after we got back from 1500 mile trip to the alpes. Jumped it, and ran it about for a bit. Then next day engine coil light and limp mode. Got turbo and egr faults. Had it diagnosed today and egr mapped out just to see if the turbo fault kept re occurring. No other faults or issues...

I would say - yes. At least it's easy to blank the EGR pipe in front of engine.

I was definitely advised new D model EGR, but should have asked for more details. Was just so pleased when they changed it. They did send me photos though

Does anyone know the PID for the ear valve position and/or the flow rate sensor? I want to add them on torque Thanks

I have egr delete with DPF and Ad Blue still in place. Been like that for 27 months and well over 20k miles with no issues.

Got a quote from another dealer for an EGR flush of £408.00 they also quoted £1709.00 to replace EGR, I am going to ask the first dealer to quote to replace EGR.

I'm afraid the Santa doesn't understand the issue because in his sledge the EGR cooler is bypassed during the season. https://www.t6forum.com/threads/t6_measured-01-engine-built-in-test-for-egr.42060/post-567572 https://www.t6forum.com/threads/t6_measured-winter-specialities.46804/post-620366

Ah OK. Thanks.

I had the same code recently, garage I took the van to reckoned readings didn’t suggest a clogged EGR, on further investigation he found a split in the EGR to exhaust manifold rear pipe which he replaced along with new gaskets. He did show me the part complete with split. Time will tell but so...

Oh wow that’s interesting. How about your DPF? Did you have that removed too? And I take it no MOT issues by having the EGR deleted?

To conclude this post/issue... I bit the bullet and bought the genuine VW cooler, bolts and gaskets (just the heat exchanger, not the EGR valve unit) £310 delivered. Removed the old unit, separated the cooler and rigged up a bench test: it failed: it was leaking somewhere inside. Rebuilt the...

Give us a ring bit concerned with some of the advice you where given regarding unplugging the egr. How you getting that past an eagle eyed mot tester?