P20EE Depollution Of The Denox System Diagnostic Assessment

[@loic7100]

Hello Jimmy you should write a book about dpf catalyst etc and translate ut on few language. You are the Maestro of DPF. Thank you a lot❤

[@markdowling5162]

Thanks Jimmy , learned a bit there.

[@nesmio7378]

The thing about these is that they have the SCR catalyst first and then the DPF, not the other way around like you'd think, so regardless if the DPF is broken or not the catalyst is always covered in soot.

[@paulnolan1352]

Cheers Jimmy, they just keep coming, fill your boots🤙

[@Nurul-mq7iw]

The dpf king 👌🏾

[@Hazelnut_surprise]

I’d be seriously pissed off if I had to replace my dpf / cat at 44k …. I wonder what fails in the euro6 dpf that allows it to let soot particles through rather than get blocked. Good vid cheers.

[@matthewdavies6722]

Someone's probably done forced regens when it's been blocked

[@paulnolan1352]

@@matthewdavies6722along with crap overpriced made in China DPF’s.

[@ClassicTrialsChannel]

If they get to hot , they can crack or split

[@MichaelSmith-wr5pj]

Worked at Citroen for a while there, just absolute junk, the normal cause for this however is the injectors overfuelling damages the dpf/cat its a common problem with both the 2.0 and 1.5

[@waynebramley1357]

My 2015 euro 6 (none ad blue version) 1.5 tdci focus has soot in the tail pipe (like the finger test in this video), would this mean my dpf has gone bad at 65k? Runs perfect and no smoke visible.

[@pdonneky]

Nice one Jimmy 😊

[@tricksmoke]

How do you know the soot wasn't there from the previous dpf failure ?

[@thindo]

Argghhh the Dreaded "Finger of Death"

[@jaseduar]

Thanks for share 👍

[@lordera001]

Aftermatket DPF - how long it last compare to factory one? When change dps you recommend factory dpf? Thanks.

[@royritchie4184]

Remember to update software to stop the new dpf from failing! Very common issue.

[@matthewgrainger5442]

Mine has the exact same does that mean the van is dead?

[@daro414]

Mam ten błąd P20EB peguot 308 1.6 bluehdi auto miało regeneracje dpf i wymianę czujnika NOx po przejechaniu 30km wyskoczył ten błąd urea ,servis,check co może być przyczyną?

[@vxvii9069]

Genuine question, how are people getting clogged DPFs so quickly? Are they driving them around at 1200 rpm or idling for hours each day? Most of my family have Euro 5/6 diesels and despite them being quite slow drivers none of them have had a blocked DPF. This has been going on for years now.

[@hughmarcus1]

Basically yes, a lot of the time. Many of them never see the open road & the amount of people who let them idle for long periods is shocking.

[@vxvii9069]

@@hughmarcus1 it’s interesting my diesel tells me to shift up to 6th at like 45. The RPMs would barely be above idle. I usually keep mine around 2k and haven’t had an issue - even though most of my driving is around town. I’d be interested to see if newer automatics with less aggressive shift patterns and “eco driving” are responsible. It’s rather counterproductive if you then have to take it for a blast to blow the cobwebs out. My dad’s Toyota shifts itself well past 2k whereas my TDI indicates to shift up stupidly early. Very suspicious that the super low revs the modern cars recommend is responsible for premature clutch/flywheel wear and the dpf/egr problems. All that said they’re a waste of time and money anyway. Too bad it’s illegal to remove/bypass them 😕 *edit* A modern exhaust has a DPF, catalytic converter, centre resonator and a silencer/muffler. Who’d have though that piling filter after filter on an exhaust would cause problems. It’s quite ridiculous in my opinion

[@derekinnes6696]

Hi Jimmy I have a Toyota proace.. same van really. I have no problems yet is it worth having the dpf cleaned on a regular basis I have seen Halfords offer this as a service. Thanks Jimmy love you work

[@TimmysFavs]

Personally I wouldn't go anywhere Halfords

[@derekinnes6696]

I don't intend to really it's just something I have seen and wondered if it's something worthwhile looking into. I'd rather take it to Jimmy but I live in Scotland

[@Ben-in6qh]

No, only thing you need to do is use premium diesel, and never fill up when the tanker truck is there !

[@mickmunster6480]

Dirt at the back crack in the stack

[@xamctbo3946]

Fiat ducato 16 plate have nox catalyst dpf

[@gj91471]

Just fix the issue in the fuel tank.....Entrained and Dissolved Air in the Fuel.

[@tomsurrey2252]

OMG! Why is the engine so bad???

[@w.a7795]

Only solution to that is remove delete remap problem solved

[@hughmarcus1]

That doesn’t work for a euro6. As Jimmy pointed out the DPF sits in front of the cat. They’re a joint unit. If you take the innards out of the DPF you’ll clog the cat & you’re back to square one.

[@Ben-in6qh]

​@@hughmarcus1my cats been fine for years without a dpf, how do you think they managed before DPF's?

[@hughmarcus1]

@@Ben-in6qh that’sc because your car has an early version of a cat, not the sophisticated SCR versions there are now. Listen to what Jimmy says about that van.

[@Ben-in6qh]

@@hughmarcus1 my 2022 euro 6 transporter you mean? No adblue, no EGR, no dpf, kept the cat so it doesn't smell, perfect 👌

[@nickayivor8432]

ASTUTE