Audi rs5 b8.5 with a rattling Engine !

Welcome to my channel, Rm Projects
& nice to see you again!
In this video you will see :
an Audi rs5 with an engine that rattles.
So let's find out where the sound is coming from!
Audi said it was the timing chain / camshaft adjuster and that would cost a repair of 6000 euros but after a lot of searching and listening we found out ourselves
That it was quite different, it was the high-pressure pump that puts the gasoline under pressure for injection. the high-pressure pump that is mounted on the camshaft the problem was that the high-pressure pump has a solinoid mount and it received no power from the cable harness and after a measurement it turned out that there was a cable break in the plug to that was solved, the engine clean again but there was also a fuel smell in the engine oil because the high pressure pump had run without power
Made minor damage that caused the high pressure pump to leak fuel into the engine so we replaced the high pressure pump with a new one and the problem was solved! . Thanks for watching.
Welkom op mijn kanaal, Rm Projects
& leuk dat jullie weer kijken!
In deze video zie je :
een Audi rs5 met een motor die Ratelt.
Dus we gaan opzoek waar het geluid vandaan komt !
Audi zei dat het de timing koppeling was en dat zou een reparatie kosten worden van 6000 euro maar na veel zoeken en luisteren kwamen we er zelf erachter
Dat het heel wat anders was het was de hogedruk pomp die de benzine onderdruk zet voor inspuiting. de hogedruk pomp die zit op de nokkenas bevestigd het probleem was dat op de hogedruk pomp zit een solinoid bevestig en die kreeg geen voeding van de kabel boom en na een meting bleek dat er in het stekkertje een kabel breuk zat naar dat was opgelost liep de motor weer goed maar er bleef ook een brandstof geur hangen in de motorolie door dat de hogedruk pomp zonder voeding had gelopen
Heb een kleine schade opgebracht waardoor de hogedruk pomp brandstof ging lekken in de motor dus we hebben de hogedruk pomp vervangen voor een nieuwe en de probleem was op gelost! Mensen Bedankt voor het kijken.
Who am I ?
My name is Richard, I am 24 years old and in my spare time I like to make videos about various projects and renovation, from small Electra to DIY designs to tools to engine block repairs and many other fun topics. & that's where the Name: Rm Projects originated!
Wie ben ik ?
Mijn naam is Richard, ik ben 24 jaar oud en maak graag in mijn vrije tijd video over diverse projecten en renovatie, van klein Electra tot zelfbouw ontwerpen tot gereedschappen tot reparatie aan motorblokken en tot vele ander leuke onderwerpen. & daar is de Naam: Rm Projects door ontstaan!
What do I make videos / photo with?
Gopro hero 7 black. Standard lens / polar pro macro lens 4K / 2.7k / 1080p
iPhone xs max videos/photos 4K 60fps
Do you like my projects? Subscribe to my channel for more projects & more videos
Do you have any tips for me? Let me know everything is welcome & would love to hear it
Thanks for watching
Waarmee maak ik video's / foto mee ?
Gopro hero 7 black. Standaardlens / polar pro macro lens 4K / 2.7k / 1080p
iPhone xs max video's / foto's 4K 60fps
Vind jij mijn projecten leuk? Abonneer dan op mijn kanaal voor meer projecten & meer video's
Heb je tips voor mijn ? Laat het me weten alles is welkom & hoor het graag
Bedankt voor kijken

[@Djkhalid1234]

i had the exact issue on my 2014 Audi RS5 and the mechanic replaced the HPFP and it solved it

[@rw3915]

That is some good diagnostic work to chase down the problem. Good thing you fellas didn't blame the timing chain area and decide to barrel in on that as the potential problem. Great job!

[@InventedSlayer]

Top quality videos! Much appreciated!

[@louvendran7273]

Mooi werk. Groete van Auckland af.

[@konstantinmoraglis5300]

well done , bravo !

[@gael273]

I wish my rs5 had those seats man !!!!

[@karenwright4587]

Great car love it 😀 😍❤♥

[@maxick]

i love that colour

[@VuBeClan]

goed gedaan! :)

[@RmProjects]

@Daniel Volt dankjewel! Leuke filmpjes trouwens! 😉 haha

[@douchewigz]

More pls

[@AZ09898989]

Impressive! How did you determine there was a petrol leak coming from the HPFP? Was it by the look of the cam follower? There is a thread on audizine on this and similar codes related to wiring. Can put a link there to this video if you like.

[@RmProjects]

@AZ09898989 we determined it by smelling the oil and changing out the HPFP. Cam follower was still ok. it was a bad seal around the pump you can put the link there, no problem

[@seanjelly8942]

That sounds $$$$

[@Hybrid6661]

Wait... so you took bank 1 & 2 camshaft covers off & the inlet manifold before scanning the ECU for it literally to tell you what is wrong. Always scan the car first 🤦‍♂️

[@RmProjects]

@jason Longstaff Firstly, we did not see any malfunction with the obd2 scan on cylinder bank 2, but the sound did come from cylinder bank 2 So we thought the engine was not getting any oil in the top of the head (because there was a dry running noise! ​​), so we took the camshaft cover off for a closer look. When we moved the high pressure pump to cylinder bank 1 there we see a malfunction on the obd2 scanner of the high pressure pump and the noise was gone on cylinder bank 2! We have removed the intake manifold for these reasons 1. we liked it😂 2. we wanted to see how the Carbon build up on the valves!

[@user-ng7jh2cp3n]

Rattling was coming from high pressure fuel pump camshaft followers’ bearings, it’s a quite common issue. You’ll never be able to detect it with VCDS. But I agree, it’s a good practice to scan for error codes first.

[@ericc.4292]

Carbon clean?