Great video. I was changing my intake manifold gaskets so had to lock the timing belt then take of the fuel pump. Whilst doing this my auxiliary belt came of can it just be put back on in no special way unlike the timing belt ?
manual says that you have to replace this pipes but who want do this, I don't and I had leak from one pipe too but after re-tightening it, leak was gone. So you can try wind up copper wire under the pipe nut so it will have more thread to tight up up it helps most of the time(if retightening doesn't helped). I will try to make video in case if you don't get it, let me know;)
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@@HintSlice 1. Title too long-not SEO friendly, 2. Description too short-not have keywords, 3.tags too short-not high rank volume tags, 4.Not doing checklist 5.backlinks- need to fix
Great help thanks. Stepping back and pointing out the location of each nut would have helped a bit more it was a bit close and quick lol. To replace the main bolts do you follow the sequence 1-14 finger tight then go around about to proper torque. I thought the torque ls were 9NM but your manual says 10NM. My car is the A4 v6 67 plate but engine looks the same.
Hi! BMW E90 318d, N47 engine code, 2008. The car stopped accelerating, then I turned it off and it wouldn’t start again, or only with great difficulty. When it did start, it was shaking, as if not all cylinders were firing, and afterward, it wouldn’t start at all. After removing the fuel pressure regulator valve, we found metal shavings. The mechanic checked it, but it wouldn’t start, and he measured that the pressure sometimes drops. What do you think could be the issue? What should be replaced? The fuel pump works, and fuel reaches the return lines. Any advice would be greatly appreciated.”
Hello.Well i think the main issue is that the metal shavings from high pressure pump went straight in to the injectors and maybe all of them are now dead. So all you need to do is basicly in this two videos, part one removing instaling hipressurepump and part two cleaning fuel tank and starting. Now You need to 1 remove High pressure pump and replace it, 2 check injectors on the test bench(maybe some of the are working) if not replace them, 3 clean fuel rail and sensors on it 4 chek electric fuel pump in the fuel tank is it working good. 5 clean all fuel lines and fuel tank from metal shavings. 6.bleed fuel system, start the engine and have a nice day. 7 you can add some addativ in to the fuel that lubricate fuel system components to prevent this ''beautiful'' high pressure pump boschCP4 crack again or never drive with low fuel level (because air and this fuel system don't go together well)
Hi, I have replaced the HPFP on an e92 with the N47 engine. I carefully followed the steps. When I was trying to bleed the system, I found that there was no fuel coming out of the HPFP. I tried bleeding with scan tools and also with an external battery plugged into the low fuel pump (still nothing coming out). I cranked the engine a few times to see if the rail pressure would come up, but it did not. It shows 0bar. I know the low fuel pump is sending fuel, I have checked all connections (no leaks), clamped the return lines to build up pressure, checked for DTCs on the DDE. I have also reinstalled the old one (which was working ok ish before replacement) and still found the same problem, nothing coming out of HPFP. Do you have any idea what I can do? Thank you
@@HintSlice No, I haven't found the problem yet. I run out of ideas since I know intake pump is correct (pressure 3.8 bar), i put a different regulator on, new fuel filter, changed both sensors at the rail, system has no leaks. I tried to bleed the system and still not fuel coming out from the hpfp. I put two different hpfp and i am having the same problem with both. I just don't know what else to do.
So electric pump in fuel tank is working fine right? And if you remove fuel supply line from HPFP fuel will flow and when put back in place it doesn't is this right?
For the sake of ecology, WAG created the most problematic engine-EA288 in their entire history. I'll list the problems right away: egr cooler and intercooler leaks, cracked heads, water pump problems, oil pump belt problem. All these repairs take a long time and are very expensive. Congratulations to the winners.
I think that doesn't tell the true story . The intercooler can leak , yes , but because it suffers from alot of heat stress , afaik it can reach a delta temp of 60ºc in just a few centimeters , cracked heads ? I think is related to the heater matrix clogged (rear secondary circuit) . egr cooler problem? aparently yes but most likely the reason is also the temperature . water pump problem ? yes , but I think the G13 had a great impact on that . oil pump belt problem ? never had , I replaced mine at the same time I replaced the other two bolts , obviously it should be replaced . I'm not saying that you can't suffer from this problems but there's a reason behind it ...the days that they were able to make proper engines without polution restrictions are gone a long time ago
Hi, the engine is constructed the same as the A6 c8 50 tdi? As far as I can see, you can remove the intake manifold without removing the actuator from the turbocharger, right? Does the rail line on the high-pressure pump have to be removed?
Yes its constructed the same. Remove only pipe between fuel rails and slaken pipes (on the rails) that goes to the H.p. pump ( I mark wrong pipe nuts with the red arrows on 0:44 😬 maybe I will fix that miss lead✌️) And actuator stays in place.
@@HintSliceI only want to remove the top cover to see if the timing chain was really changed like the previous owner told me. I also have a receipt for that but you can t trust nobody haha. Do you think I need to put a jackstand under the engine if I only want to remove the top cover? Thanks. Keep up the good work :)
You forget to change oil pump belt, .... big mistake ..... Crankshaft bolt is 180Nm + 90º +45º ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-MrrSW2dxZVY.htmlsi=Pw6u0Tk7VWGNjqKQ
Sometimes heating and some penetrating oil wd40 helps (maybe even ATF ) and also extractors, most of time I need to do my own extractors if I want to save the injector.
Hi. Thanks for your video but it doesn’t do the job. There are a lot of steps that you are not showing. I am also in the middle of this operation and I just cannot take the manifold out. It’s impossible. I only took the first 3 parts out..cleaned them and that’s all. I cannot take the main part out. I almost took the whole engine out. I’m just quitting.. I’ll clean as much as I can and that’s all. Good luck guys.
