P200200 P246300 Audi A4 2.7Tdi DPF Efficiency Below Threshold. Particle Restriction Cleaning

[@thomasobrien5411]

Another great video jimmy, keep up the explanation of the live data readings and the pro tips 👏

[@ORileysAutos]

Thank you 😊

[@geoffreyrobson131]

@@ORileysAutos bump!

[@jimbomacintyre]

Hey Jimmy Having issues with A6 3.0TDI V6 DPF faults P246300 Soot content too high P200200 Trap efficiency below threshold Bank 1 Ran cleaning agent through DPF.Readings on live data show 6hPa at idle and 30 hPa at 2500 rpm on particle differential pressure. With these readings you would imagine these fault codes will erase.But they won’t.Still stuck in limp mode.I also went to the extent of removing the egr valve/cooler and cleaned that out.PIG of a job.Why won’t fault codes erase.It doesn’t want to force a regeneration on diagnostics either.Im using the Delphi system

[@usmansaeed2985]

Hi @jimbomacintyre did you get anywhere with your A6? I've had the exact same issue. On top of what you've done I got the dpf removed for professional clean. Changed the differential pressure sensor (done the adaptation), got a low enough reading of back pressure. Still goes back into limp mode with the same error code.

[@jimbomacintyre]

@@usmansaeed2985 Try adaption on egr valve.i striped everything including egr,egr cooler and throttle body to remove carbon build up.I erased fault codes and carry out adaption that egr was replaced

[@TimRobinson-u4z]

Try telling the car it’s had a new dpf so it’ll regen

[@geoffreyrobson131]

Jimmie, do you know how to reset the soot calculated (new DPF fitted) using VCDS?

[@geoffreyrobson131]

How do you get it to foam up like that?

[@bigsatan64]

i had this code pop up but no check light? can't find anything on the internet about my particular situation any ideas ? cheers

[@AnilKumar-yn6ns]

Hi Jimmy we have a 2015 a3 that brings up dpf effencey below threshold we have had dpf removed from car and cleaned but code reappear after 3k miles engine code is cxxb

[@Travis_Gixxer]

Hi Jimmy, great vid! Got this motor in my A5 and scanned it with VCDS and have the exact same DPF fault codes, constant limp mode so gonna have a crack at this. Noticed in some of your videos you pump the cleaner in through the differential pressure sensor hose, but in the big Audi lumps you usually go in through the exhaust temp sensor port…does it matter which way you pump it in, or is it just ease of access? Many thanks and keep up the good work! 😊

[@ORileysAutos]

I usually go where it's easier access

[@Travis_Gixxer]

@@ORileysAutos appreciate the info mate! Waiting for Amazon to deliver the fluid then gonna have a go at it later today 😂 many thanks again!

[@ryanh3285]

Great video as always my dpf light has come on twice in recent weeks even though I've been doing longer journeys what percentage would you say this needs doing at?

[@idliridi897]

Hello . Can i put directly the product "wynn's OFF-CAR DPF" on my filter particule without "SEALEY" or its not possible?

[@PapiQaz]

Another great video - I have an A4 with the exact 2 lights on - flashing glow plugs and check engine light. Could you recommend a budget diagnostic tool to get the job done please? The Regen, reset of lights and adaptations. Just a home mechanic and wondering if there is a cheap tool to get me by for these sort of jobs - thanks again for the videos and pro tips, it's greatly appreciated

[@LucasVWGolfR]

Carista will do those things. Its a OBD2 module you plug into the diagnostic port, and then an app for your smartphone. The dongle is a small one-off cost, and the app is subscription based, but pays for itself over and over. It cant do the adaptation (you need quite an advanced scan tool for that) but it can trigger a DPF regen and clear error codes as well as other coding tweaks on the car.

[@PapiQaz]

@@LucasVWGolfR thanks for the reply - appreciated

[@theolinton9937]

I had this done and now it's back on what should I do?

[@ORileysAutos]

EGR delete or replace EGR cooler

[@mumunicolas5628]

Hi jimmie, I got the exact same code as yours. But when I tried to do the regen, it said it can't communicate with engine control module. Can you plz tell me what to do next.. Many thanks

[@ORileysAutos]

Try different scan tool

[@mumunicolas5628]

@@ORileysAutos OMG, I just can't believe u replied me. Thank you! Have a wonderful day and all the best. My car has P0087 Low fuel pressure code as well, car idle roughly. I've changed pressure sensor and fuel pressure control valve. Nothing happened. I changed HPFP yesterday, after the job the DPF light came up and I can't even regen it with my autel. I'm so frustrated now.😓

[@ujwolkhatri3929]

Did you use all 5l of wynns or how Dose it work

[@ORileysAutos]

Yes 5L

[@johnniewalker6865]

Hi. Is this causing ur glow plug warning light to show up or that's separate problem

[@ORileysAutos]

This causes that

[@daniellalindenryd2875]

What the liquid you used? 🙂

[@999iiujhgvtfgyhjnbv]

Good video man......👍👍

[@ORileysAutos]

Thanks 👍

[@l33lvr]

I’ve got the exact same codes coming up on my Audi A5 2.7 however when I come to regen it the temperatures before and after the turbo are showing -273c and 0G soot level, all temp sensors have been replaced and still having the same issue? Any ideas? Many thanks

[@allenengineeringltd]

Have exactly the same issue on a 2009 2.7 A5. Did you ever get it sorted?

[@l33lvr]

@@allenengineeringltd turned out to be Glow plugs

[@ryanh3285]

Never run these cars with less than a quarter tank of diesel as they cant re gen without it.

[@johnniewalker6865]

Thanx for the comment. I never knew and was wondering why nothing was happening with the dpf cleaning

[@mishimamaster1845]

You can do a forced regeneration via a scan tool. Did it with way less than half a tank

[@ryanh3285]

@@mishimamaster1845 You wouldn't need to if it meets the conditions to do a passive e gen when you're driving normally for that it need to meet certain conditions having at least a 1/4 tank is usually one of them. Did you change you're oil after a forced re gen?

[@ryanh3285]

@@mishimamaster1845 Obviously half a tank is more than a quarter of a tank isn't it the scan tool wouldn't have allowed it otherwise.🤔

[@mishimamaster1845]

@@ryanh3285 from what I remember it was less than a quarter tank and I didn't change the oil after. Its due a service anyway.