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I have a 2014 Town and country van. I have to replace 2 upstream sensors. I am going to replace all 4, upstream and downstream. If I get 4 at once, are they all the same???

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what was wrong with them?

Hi. When the car is cold everything is fine. When temperature 90C on 4 gear, power goes down. Glow plugs new. This is high pressure fuel pomp or injectors damaged ? Thank you in advance

Someone told me you can remove the converter if the vehicle is 30 yrs old hmm🤔🤔

Bro casually went British at 5:10

th-cam.com/video/oPkGfejxZZk/w-d-xo.html 🎉🎉

Good, and smart generated video

Everything kills common rail

The common rail and Egr units are the most useless inventions ever commercialized in diesel engines.

11 minutes to say keep fuel and filters clean.

As a mechanics i really appreciate this video ... congratulations

So helpful 😊

Talking OK, but the visual are just dummy moving pictures. Wasting time.

Now I own a 2011 GH Mazda 6 Sports Hatchback and it has a fuel injector system which is all that I know about these injector systems. I believe my own car's fuel delivery system that is not quite the same as this example in this video but I still wonder if maintenance on the engine fuel delivery system is as necessary on my petrol powered car as a diesel powered vehicle?

Fuel quality is key. Do your maintenance. The older Bosch commonrail systems you find in most Eurodiesels from the 90s into the 2010s last a long time. Lots of diesel vans and cars here will still have the original injectors and high pressure pump even at 300.000-400.000km and 20 years old. The high pressure pumps pretty much never die when there are issues its the injectors or a sensor. I need to do some research into the exact types of pumps Bosch made during that time. Mercedes used Delphi Piezo Injectors in the OM651 engine and since they were junk they went back to standard Bosch solenoid injectors in the OM654. The older OM611 and 646 aswell as the 3.0 V6 OM 642 were friggin indestructible, they were made during the golden era before everything started being complete junk across the board from all brands. Standard Bosch Solenoid Injectors are the best commonrail injector for cars and vans. Cant speak for large Diesels in Trucks and Buses.

Can a P0420 code be related to Oxygen sensors?

Wonder what the overall operating cost of modern diesels is compared to older engines. It boils down to radically increased maintenance costs including sensors vs higher fuel consumption.

water in the diesel -- a comon problem of petro stations -- and biodiesel, - these are the most common culprits.

A.i generated content.

Stupid pompous american style. Almost nothing to say, superficial and common informations, click bait title

Unrelated stock footage is complete aids

so what kills it ?

Common rail is far simpler than mechanical timed fuel injection. It has electronics but this manages timing, while the pressure is managed by a valve on the rail.

My TD5 Defender has done 400 000 km so far. The turbo, the common rail system and injectors are still original. It has been serviced (mostly) on time. It has had good and shitty fuel. It is remapped and has a larger intercooler- a 2.5 litre turbo diesel doing 135kw and about 400Nm of torque. Diesels, turbos and ECU’s are not the things to worry about. This thing has been all over Southern Africa- doing highway and off-road. Sensors like air density etc are the biggest problem, but compared to maintaining a mechanical pump system I take electronic every day of the week.

I check my ECU, fuel filter, injectors, sensors, fuel rail and fuel filters every day for a safe and efficient drive

just preserv everything on a shelf. get your self an old style inline mechanical pump. preferably from an old merc , if you can find one that fits yours engine layout. do get the injectors too. no electronics involved. and not allergic to today's low quality fuel. allso keeps your common rail system in good condition, where it belongs. on a shelf in the workshop.

It's not like there's a rating system for service stations that show the quality of fuel that they're providing at the bowser. You're average consumer has no way of knowing which service station to buy the best fuel from.

This is over dramatic. The same things that damaged the older mechanical diesel fuel components damage a common rail system as well. Poor quality fuel regarding Sulphur content is bad for all diesel injection systems. Storage tanks at fueling points are another because of moisture and bacteria contamination and the fact that many fueling stations do not have adequate filters on their pumps due to cost cutting on maintenance. The next main factors for fuel system damage is the fuel filter in your vehicle and how often it is changed. Diesel fuel lubricates the fuel system so anything that reduces that lubricating quality will cause wear problems. A common rail system circulates a lot of fuel so if you run your fuel tank at a low level often then the fuel will heat up more on longer runs and this can reduce the lubricating quality of the fuel and it can also lead to condensate moisture forming in the fuel tank and even bacteria growth so the inclusion of a clear glass container before your fuel filter is a good addition to see if you have a moisture problem or bacteria growth. It's all about good maintenance and observation.

Picture an earthquake......this is what opening the zipper of your jacket is like. Picture a nuclear explosion.....this is what happens when you burst a tyre. Picture aliens using laser beams on their spaceships.....this is what happens when you switch on your headlights.

Nobody will believe me but unecesserily changing your fuel filter can have an effect. Whether you believe or not contaminents are added when changing fuel filters. Before you tell me i,m full of shit these contaminents cant be seen. Yeah the same contaminents caught in the filter that cant be seen. Yeah we,re talking microns.

Great sales man I'll drop it in in the morning.

Pump-Düse over Common-Rail any day.

Commrail engine scrap

Too bad that the picture does not match the commentary half the time.

Are the high pressure pumps self priming (in case air enters the system when performing a fuel filter change)?

There seems to be a big confusion between valve cover gaskets and cylinder head gaskets. 😤

Could we speak on another platform. It would be much more easier to explain over there.

Hi man! Could you reach out to us asap?

Appreciate this knowledge!

Lol wtf is that ICE engine that has moving wrist pins in the piston @ 2:15 This video is crap.

Thanks for the video.

nice visuals for the voice over. Great movie. Bravo

Ted. Hi, I am a diesel engineer. What you have just presented here is extremely poor. At least half the footage I saw does not relate to the subject, get real and educate us properly, it is a very important subject.

Very nice explanation. Way better than most TH-cam videos!

How long is prolonged idling?

Contaminated fuel, low lubricity fuel.

Cp3 is the best high pressure pump for a CR

Excellent information 😊