regen

I've been using the DPF app for a while now - not on the van, but on my A6 because it gave me a negative soot measured value and I believed (from further research) that the Pressure Differential Sensor(s - in this case, as it had a pair) were potentially duff. In the van, I have now noticed...

Two months ago, engine light appears on my T6.1 4x4model (77.000km). Carista said P2459 "dpf regeneration frequency". At the official VW service, they reset the error and manually started the regeneration. The error reappeared after a month. At the VW service, said that they tried to start...

my radiator fan has started to run when engine switched off, coolant level looks fine, engine oil looks fine, no warning lights, temp is 90 on the dot, could it be doing one of those Re-Gen things? how do I know if it is or how do I know if its something else? thanks T6 - 2018, HIGHLINE, 150 manual

During a diesel particulate filter regen, what happens to the fuel/air mixture? That would make it different to normal running. Is it less air and more fuel? What sensors control this function? No fault codes, no warning lights. Trying to understand an odd running condition only occuring with...

Good evening you lovely people I am in need of some help , I have a MY 2018 t6 lwb 2.0tdi chxa engine code ,, I purchased the van about a month ago all good drive fine , since then the speed limiter has been upped bar that nothing , the issue I’m having is I I did a 70 mile journey no warning...

The cooling fan on my 2017 t6 carrys on after turning off the ignition even though it is at normal temperature. Is there a fault with the fan temperature sensor ?

Hi all, after much head scratching with the help of the forum I established the annoying noise at idle was in fact a regen. However, it’s making a fair old whistling type noise when the regen is happening, it’s a bit intermittent but for the most part it sounds like wind in a tunnel (not...

Hi Just needed help on the regen side of things. Had a new egr replacement and also cleaned dpf, the problem I am getting now is every time it regen it does not get up to the temperature to regen. It throws up code of bank 1 sensor 2 which I have replaced. Every time it’s on regen now I have to...

Hi I’m getting regens happening too often .. like three times in one week ! It seems worse since a recent visit to the garage . The revs the hideous stink it’s so annoying … I’m doing a lot of short journeys yes but as it’s getting on my nerves so much I’m taking longer routes where I can get...

Having had the speed limit now for a few weeks. I wasn't too bothered as I only drive slow anyhow. I was getting around 38mpg before the change then it went up to 45mpg I though Bonus.. UNTIL!!!!! The T6 went into a regeneration. Driving at 20mph while regen is ongoing isn't good. I have the...

Hi All, Got a 2021 T6.1 Kombi and done 65,000 KM to date. Recently I've noticed a strange noise when I'm driving which I can only describe as sounding like a washing machine as it's getting up to full spin speed. When I'm sat on the motorway it's almost like a constant deep bass humming and...

Hi. I have a fairly loud engine noise when engine is switched off, I took it back to the garage and they said this is normal? I would put a video up but only happens after long drive and not all the time. My question, is this normal?

Hello all I Got these codes coming up Anyone can tell me what it is ? Van is 2019 with 120k miles on It seems like fans are coming on quiet often even after short journeys sometimes Plus alternator is charging at 15 volt when engine running and when not running battery showing 11.9 volt...

Hi all Sorry If this is a daft question. Can you be driving when doing a forced regen on Carista or do you need to be stationery?

Hi. Got a faultcode on my car today. 23967 - diesel particulate filter P2458 00 - Regeneration duration. have just changed the engine over for a new one, and only driven about 150km. i have tried a service regeneration, it goes like normal, revs up and keeps revving while it says running in...

Hi all, anyone ordered a new T6.1 with the option of “Parked Re-gen”? Is it a good option, with some of the problems stated on this forum eg adblue, egr etc What’s your thoughts folks

This T6 is my 6th VW after 5 caddy’s which all had DPF My last caddy was a 2018, like my T6 but regens where 15 min max and maybe every 100-150 miles This T6 is 60-70 miles and can be 3/4 times a tank always lasting 25-30 mins and they just won’t give up if I stop at any poinT I’m getting so...

Hey Guys & Girls, wondered if you might be able to help, I’ve got a T6.1 150ps which has covered about 10k miles now and just coming up to a year old, noticed a really bad smell while accelerating up the motorway yesterday and just thought it was either a car up the road or someone having a...

Firstly excuse my ignorance. My T6.1 spends most of its time parked up on the drive. I do try and get out for a run at least once a week, although this will soon be changing to regular jaunts now the better weather is approaching. However. It seems every time I go on a journey I get a rather...

Today while the van was idling it started making a funny noise like it was missing ticking (if you get me), could smell some sort of fumes when I open the door to hear it better.no warning lights or change in revs. Van had only been started up a couple of mins before as we were moving our...