Ford Transit 2.2 P0299 Turbo UnderBoost
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- Опубліковано 14 жов 2024
- Boost pressure leaking from fuel injector seals on diesel tdi transit van.
fault codes triggered were..
P0299 turbo underboost
P00BD:00-26 Mass Air Flow Circuit Range/Performance Air Flow Too High
This was my van Jimmy worked on.
Can’t believe how quickly he diagnosed the problem and then fixed it.
Thanks legend 👍
How the hell has other garages not seen the leaking injectors love your videos Jimmy
It gets me how some of these local garages stay in business, it must be the profits from firing the parts cannon instead of doing some real diagnosis of potential faults.
This is my 2014 tourneo problem all over! Brilliant video...thanks for posting. If you ever fancy a day out in North Lincolnshire then my van awaits!
Of you fancy a day out in Biggleswade then my van awaits
Good video mate fitters are shit scared to fit injector seals and blast washers I do it to my own vehicles as part of a service keep them videos coming Top Man👍👍
You make the diagnosis and repair look so simple that it’s all the more amazing the previous garages missed it.
It seems sometimes that it’s easier just to load and fire the parts cannon rather than systematically deduce what’s wrong with the vehicle.
Another cracking video!
A few years ago I bought what was at the time a 4 year old Citroen Relay van with the earlier Euro 4 version of this engine. The guy I bought it from had been told by a garage that the engine was knocking and needed replacing. He didn't want to pay the thousands he had been quoted for fitting a new engine so I agreed to buy the van off him for salvage. When I finally got it back to the shop to start taking a look at it, I was blown away to see that all four injectors were dancing up and down when the engine was started! Obviously it was just a case that the two bolts holding the clamps had stretched and started to undo themselves. How the hell a garage had missed that I cannot fathom! I actually rang the guy back up to let him know what the problem was and ask if he wanted the van back, alas he had already gone out and bought a new van a few days earlier and told me to keep it! Apparently though, I heard afterwards that he had had a few choice words with the guy at the garage. 😬
I notice on the Euro 5 engine they changed the design of the clamps and it no longer seems to be quite as much of a problem as it once was.
I'm not belittling Jimmy's diagnosis skills but the so called technicians should be able to diagnose these issues all day long.
This guy is clever. Totally different aproach to diagnosing a vehicle. 3hrs travel for a true diagnosis......well worth it.
No, he uses his eyes , his brain and common sense.
Great vid Jimmy. Broke down myself today in the old kuga. Throttle body gear broke🤦🏻. Nipped in a local shop for superglue as a temp fix to get home. Keep up the great wirk👍🏻
And that’s why people drive 3hours to you mate. 👍
Great job Jimmy.
I did think them injector clamp bolts were one time use only, as there stretch bolts.
Love your videos, keep up the great work you do. 👌🏻
Shame on mechanics who do people ungood. My illiterate mom can see that injector leaking in a mile and know it is not a good thing.
Thanks for making videos.
Hi Jimmy - thanks for another great video - do you not fancy having a products page / store that people can buy the tools you use -
Keep up the good work your videos are invaluable to someone that is having problems & has been fobbed off / ripped off 👍👍👍
Had the same fault code on my van (mk7 euro5). Turned out it was the small hole feeding the MAP sensor on the inlet manifold. Changed the manifold and sorted the problem. The inlet gets so gunked up with oily carbon the ecu/pcm get thrown out of whack because the baro pressure and map pressure don’t correlate.
belta watch, thanks for sharing jimmy lad
Awesome 👍
wow! great diagnoses and fix, love your videos👍👍😊😊😘😘
Hi Jimmy another great video what torque do you do the injector clamps at. TIA.
Seems there are a lot of Fords! Are they just more plentiful or more problematic? Really enjoy your videos. I think diagnostics is a skill many just don’t possess.
We had same issue on our transit, local Bosch agent, charged £1100 for dpf clean. Another local garage fitted new turbo and egr and various valves. Ford had the vehicle for 3 weeks and worst part was Ford said will change the turbo at cost of 3k but we are not sure if this will cure the problem. It was fixed by a local mobile mechanic.
How did he fix it? Same repair as here?
Top job Jimmy. I'm not sure how these other garages are missing the leakage from the injectors, are they even lifting the bonnet?
Hi jimmy love the videos...are ya seeing many problems with the toyota hybrids thinking of buying a corolla saloon??
Enjoy your weekend with all your family around you, O'Rileys Autos
👍
SUBSTANTIAL,O'Rileys Autos
How did nobody notice those injectors 😂
Howya Jimmy, love your show. Used to have diesel taxis and drove trucks for a long time. Covid made me buy a 2008 1.6 petrol Qashqi, 250,000 km back in 2021, over the last few years I've spent a bit on wishbones, driving 12k a year. Been watching your vids for a long time and I'm starting to realise that the bosses want us to give up diesel, load of bolox DPF, bad for your business, but what do you think?
Had this code on my Kia was caused by a butterfly valve coked up with soot caused by blowback from the egr
Cleaned it out fine since
Out of 10? ELEVEN!!!!
I assume you turn the engine over by hand to open the inlet valves when doing the smoke test Jimmy ?
So the injectors pass through the inlet manifold? Thanks for the video
Merci de france 👍🏻
Jimmy, can you tell me the name of the tool on the end of your drill, looks like something I would buy. Thank you.
Just looked, Sykes Picavant set 114.... lots of cheap sets on ebay. Obviously it would be good to have the tool to block injector hole to stop dirt going down...
www.lasertools.co.uk/Product/6101/Diesel-Injector-Seat-Cleaner-Set-14pc
Good job, Jimmy|
Great work👍👍
Thanks ✌️
Any other faults that led to p0299 fault? New engine and new turbo chra fitted to a blown engine purchase(failed injector -hole in #3). Runs well, but boost comes in at 2250 rpm and is missing prior. Vgt Actuator is moving correctly. Inlet tested with 5psi and bubble fluid, cant see anything and nothing heard down exhaust. Van is Slow off the mark then after 2250 plenty of boost, but demanded and actual map/boost fit well. Will not fault in 1 or 2, but in 3rd or above at part/light throttle. Any ideas? Thinking of replacing the whole turbo rather than the chra, or looking at egr (but it and cooler look very new).
Fantastic job:)
Lol wish the traffic injectors came out like that lol😅
@Jimmy
My custom give me a underboost and overboost
But only if i tow my caravan in the hils!!
turbo vanes are not stuck put a new actuator in.
cleaned the dpf with launch dpf cleaer
dpf reading no caravan idle 2 Kpa 3000 rpm 12Kpa
dpf reading caravan normal driving 2000 rpm 12 Kpa and uphill 2500 a 3000 rpm 42 Kpa
but turbo is dan on full boost 255 Kpa.
Car had done 300000 Km what do you think dpf full with ash ?
Did you put leak detect fluid around the injector? If so does the smoke make it past a tiny leak like that, or does it get turned back into vapor
Can anyone recommend someone like this guy who lives in the liverpool area of the UK. Am sick to death of my transit custom never running right
We had a similar problem on our Mk7 Euro5 transit. Kept getting told it needed the turbo replaced, but demanded and actual turbo positions were perfectly in line. Replaced EGR which was totally gunged up, solved the underboost problem. Now we have some black smoke out of exhaust and regen happening every 70 miles. Would this be due to injector seals please ?
I'd do a smoke test and check dpf live data
What torque do you do the 8 mm bolts up too?
I have crankcase breathing too heavy and I wonder if injectors are leaking causing the pressure?
First stage: 6Nm - Second stage: Tighten a further 180 degrees.
Too much crankcase pressure could also be a blocked engine breather, located in the top of the plastic rocker cover. But these very rarely block up unless you have other engine problems like excessive carbon build up or yogurt from a leaking coolant system or blown head gasket. Worst case scenario it's due to excessive blow bye gasses from worn bores/piston rings etc.
@@Altair885 recon engine with now 20k on. New rocker cover too
You have to recut the injector seats in the head on these engines and you have to replace the injector bolts as they are one time use stretch bolts,you also have to be careful with aftermarket copper seals as the originals are slightly curved on one side that sits against the injector whereas some aftermarket ones are flat on both sides and don’t last
Who would have guessed?
this would seem like basic things any mechanic would look for 🤣
I don't think some of these so called mechanics know anything about engines.
Renault & ford i would never buy into them junk buckets on wheels
Its really difficult to find competent,honest mechanics,the majority of them do nothing but keep replacing parts untill problem ends.