Here’s another thread with the same code and showing the freeze frame. I think it confirms P046C00 specifically refers to detected difference in the EGR valve specified and actual position.
https://www.t6forum.com/threads/egr-sensor-a-egr-sensor-1.48317/post-641214
Yeah i have no DPF issues and have no intention of making changes there, only reason sending me to blank and map the EGR is that the garage i spoke to told me that it may be a better option that exchanging the EGR given how expensive and labor intensive it is..........
...etc just to see if that has anything to do with it. I was initially convinced it was DMF, then I was sure that it was something to do with EGR (it started intermittently about 6 months before my EGR packed in) but it's still there, It does seem to be less frequent following the EGR...
EGR delete and remap at 29,654 miles in August 2021.
Van now on 38,900 miles, no issues, passed 3 MOT's since.
Did it because it cost £250 and a new EGR would have been over a £1000 and would have needed replacing again eventually. Also not happy about all the soot and sh1t being pumped back...
Got the same with my 20 plt. Vw said poss egr or software. Egr company said it was fine but sensor was reading 70mm when should be 30mm. Was intermittent, now constant. Do want to update as have a remap on it
...It’s a non ad blue so I assume euro 5 and that’s the reason I’m not seeing it.
Just pricing up a remap for it and options are around $1300 for egr delete (I think this is just remapped out of the system) and approx $2500 for remap, egr and dpf delete with the dpf being gutted.
Necessary to...
Hi To all.
i have a 102hp Engine from 2016, and i have problem with the light of EGR codes, it turn off and turn on constantly.
I dont know how can i do. Can you help me with your experience?
1. Buy new EGR and replace it.
2. Clean the EGR.
3. Delete the EGR with programing.
Thanks you
Reserved.... EGR, EGR cooling, EGR bypass...
❆❆ EGR normal cooling and EGR cooler bypassed
From 0 to 200 seconds reported EGR position > 0% thus EGR cooler bypassed. This cooler bypass happens always after engine start, even in summer conditions. [EDIT: 20.4.2024]
From 200 to 1100 seconds...
...ports on the head and noticed some greeny looking specs on the valve stems and around the guides. Today by complete coincidence I knocked the old egr cooler on the garage floor and some coolant poured out onto a black mat and I noticed some green crystals.
Now I am very confused for two...
Please use VCDS to run engine's built-in EGR flow test - details below.
https://www.t6forum.com/threads/t6_measured-01-engine-built-in-test-for-egr.42060/
Last week my T6.1 engine light came on and code was EGR insufficient flow. But van did not go to limp mode. I was in Albania and stopped at a garage than services german cars. They removed EGR cooker and pump assembly. It was filthy. Mainly cooler part. They soaked in magic fluid ( break fluid I...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.