BMW S63 N63 Turbo pump CODES ! 2EAA and 2EA9 Explained - How to avoid burning another PUMP

In this video I comment about the BMW codes 2EAA and 2EA9 Exhaust Turbocharger Coolant Pump - In summary it all happens because people DO NOT BLEED their coolant system properly and the pump runs dry.
Learn about the 2 coolant systems in your S63 or N63 engines
If you are doing any repairs to you coolant system, make sure you PROPERLY bleed the system / VACCUM fill it with coolant according to BMW specs - Even a GENUINE BMW pump will burn out pretty quickly if it has air pockets in the system.
THE PART NUMBER FOR THIS PUMP IS 11517629917 and the GENUINE BMW pump is made by Pieburg - so save yourself some money !
Please comment below if you need help.
Tags: S63B44 engine BMW e70 X5M M5 M6 M8 550i 650i 750i X5 50i

[@choothe1]

Thank you... I will share to my groups🎉

[@dnl35projects]

Awesome, thank you! We have a bunch of videos on the N63 and S63 and much more to come.

[@surreaLinnovatioN]

Love the X5M content, it makes working on these actually not seem 'that' terrible 😛. I replaced my reservoir and a after couple trips after turning off the engine my aux pump got loud and making a buzz rattle like sound. I immediately added more coolant (i think while the pump was still going) and that seemed to work and function as a way to purge it. I bought another aux pump a yr ago just in case it was dying though.

[@dnl35projects]

They are definitely not that hard to work on however on that same note, its a shame the engine have to come out for some simple things like starter motor and other little things- Yes good thing to keep a spare one just in case

[@caioderobi9206]

Nice 😊

[@dnl35projects]

Thanks

[@jurgenbulcke-mg8ee]

Thx for the video. It made me understands the cooling systems on my x6m a lot better. If see these two faults popup but not every time i run the car. I did not do recent coolants jobs on the car. Does this means the pump is on his way out?

[@dnl35projects]

The pump is a common point of failure in these cars - You should be able to hear the pump running for a few minutes after turning the engine off when the car is at temperature.

[@MegaCokecake]

Hey, can you make a video about how to properly vacuum bleed cooling system and which tools to use? I'm going to replace that pump and don't wanna make some mistake. Thanks

[@dnl35projects]

Hi, I'll make a video when doing the next car however the process should be the same for pretty much nay car. Buy a generic radiator vacuum kit and my suggestion is to do the process slowly without letting the gauge goes to red.

[@jorjefeghaly3784]

very informative video. voltage is easy to test at connectors but is there anw to test signal connector? i keep getting 2ea9 after changing 3 pumps and i tried your method by giving 12v to them and they are working normally

[@dnl35projects]

Thats a bit trickier, If you have 12v on the plug once the engine is warm ? if yes you need to test continuity and track the "S" wire back through the engine harness into the DME box (it could be damaged) . can you hear the pump working when installed in the car ? When the engine is hot the pump should run for a few minutes once the engine is switched off.

[@jorjefeghaly3784]

@@dnl35projects pump is not running after turning off the engine. is there anyway to run the pump through ista without having the engine warmed? because i cannot work with it if it is hot.

[@williamfilho8436]

Sensacional

[@dnl35projects]

Thanks

[@KEEPFITSUPPLEMENT]

Please beo Could you wirte wheat you said or want to say in this viedo that i cluld translate it to my language I have this issue and wanna change it Afraid it damage after changing and it’s expensive Please Could you write me that i can translate or tell me what causes it damage after changing Thank you

[@dnl35projects]

The main ideia is that after replacing the pump you vacuum fill the coolant system before filing it up with coolant - that is the correct way. If you don’t do it there’s going to be air trapped in the system and you’re risking burning the new pump.

[@Jakiirr]

I have the fault code turbo charger coolant pump blocked BMW F13 M6, I changed pump x2 and now it’s back again. Any idea ? When using diagnostics to run the pump it’s working ..

[@dnl35projects]

What software are you using to scan / trigger the pump ? I have not seen this code yet

[@khairulsuhaimimohdjamin5023]

Hi, what is the engine oil temperature when the pump failed? My engine oil temp increased by 10degC but no error code.

[@dnl35projects]

Hi, this is the coolant pump not engine oil - Your coolant should be at around 90C

[@khairulsuhaimimohdjamin5023]

@@dnl35projectshi, my engine S63TU….i’ll try to search the engine oil sensor in the manual but i couldn’t find. The only sensor i found is near to mechanical water pump which is labelled in manual as water/oil temperature sensor. It is very helpful if i can email you.

[@mlife7992]

Hello big boy.can you tell me what is code eror Bmw x6m e71 2f29.thanks

[@dnl35projects]

Hi, that has to do with your air cooling system AKA low temperature cooling system, which is basically runs your inter coolers. Check the coolant level and the 2 electric pumps - You can do the bleeding procedure using the accelerator and AC command from inside the car.

[@mlife7992]

Thanks bro.👍👍👍

[@tony8826]

I installed a new aux turbo coolant pump 1 month ago and it's already making buzzing noises (again!)

[@dnl35projects]

What pup did you use and have you vacuum filled the coolant ?

[@james-yy7si]

Does the pump needs to run even after several hours of engine off ??

[@dnl35projects]

Hi James, absolutely not ! It’s expected to see the pump running for 5 or 10 minutes, possibly a bit longer depending on the climate/temperature where you live but definitely not an hour.

[@kholwanindlovu559]

The main water pump circulation is termostatic so this one has to run more so the water in the turbo does not heat surge because thermosyphone won't make the water circulate through the thin orifise

[@kholwanindlovu559]

It should have been brushless

[@dnl35projects]

I think they are brushless however due to the extreme heat their seals fail and flood the electrics