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Bmw 520d no start big problem
20-01-2019, 00:15 AM,
Post: #11
RE: Bmw 520d no start big problem
(19-01-2019, 22:07 PM)loki954 Wrote:  i am not sure i can do it but post dumps here. there is aways someone better that will help here  yes

After search i found a file for vp44 serial list for car see photo 

The problem is my car a 520d 2001 2.0l with 
DDE3 control uni but vp44 i dont have a serial 
Because i lost him and from file see photo
My current vp44 is comming from 320D 2.0



Old vp44 serial= lost 
My current vp44 seial = 0470504005
So car dont start to incompatibe pump 
Or pump immo inside 

Sorry for bad language 

Thank you for help


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20-01-2019, 01:56 AM,
Post: #12
RE: Bmw 520d no start big problem
there is no immo inside pump. Keys+ews+ecu paired is condition to start. Are you sure the ''new'' pump is ok? Timing (phase) of pump is ok? 005 mechanical number is ok, that's BMW pump. I'm prety sure that's adequate. What is DTC now in ECU? Perhaps you have air into fuel pipes now..?
rgds,
cuby
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20-01-2019, 02:07 AM,
Post: #13
RE: Bmw 520d no start big problem
(20-01-2019, 01:56 AM)cubica Wrote:  there is no immo inside pump. Keys+ews+ecu paired is condition to start. Are you sure the ''new'' pump is ok? Timing (phase) of pump is ok?  005 mechanical number is ok, that's BMW pump. I'm prety sure that's adequate. What is DTC now in ECU? Perhaps you have air into fuel pipes now..?
rgds,
cuby
Thanks mr cuby for your replay

In pump no error no dtc in ecu 
See photo i have make a connect
The ecu with pump on the bench 
With kts 520 in garage of my friend 
Because i dont have a kts


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20-01-2019, 13:31 PM,
Post: #14
RE: Bmw 520d no start big problem
my friend, it is difficult to help from distance...but..if there is no DTC...car should be start. Very important is to make fuel pipes free of air. Sometimes, it is easier way to put compressed air into fuel reservoir, and push fuel to the pump (before of that unscrew outgoing pipe on the pump) and wait to see fuel coming out. Than screw outgoing pipe, and push fuel again until see that fuel drain out on all 4 pipes for high pressure...than screw all of them...start the car. Anyway, BMW is not easy to start..it is all about mentioned air into fuel pipes. Timing is very important, also.
At the end, who said that is new vp44 pump is ok? You can check easy with osciloscope PWM impuls on the quantity valve...is it open or not.
rgds,
cuby
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20-01-2019, 22:21 PM,
Post: #15
RE: Bmw 520d no start big problem
now i near to the solution the big problem is from defferencs of old pump and new

from search

Lp. Modèle Type Numéro de la pompe Capacité Pouvoir Date de production Numéro de moteur
1 BMW 320 d E46 0 470 504 005 2.0 100 04/1998-09/2001 20 4D 1
2 BMW 320 d Tou E46 0 470 504 005 2.0 100 04/1998-09/2001 20 4D 1
3 BMW 320 d E46 0 470 504 020 2.0 100 04/1998 - 09/2001 20 4D 1
4 BMW 320 d Tou E46 0 470 504 020 2.0 100 10/1999 - 09/2001 20 4D 1
5 BMW 520 d E39 0 470 504 020 2.0 100 04/2000 - 07/2003 20 4D 1
6 BMW 520 d Tou E39 0 470 504 020 2.0 100 04/2000 - 07/2003 20 4D 1
7 BMW 318 d E46 0 470 504 025 2.0 85 09/2001 - 03/2003 20 4D 1
8 BMW 318 d Tou E46 0 470 504 025 2.0 85 03/2002 - 03/2003 20 4D 1

so current my pump is 0 470 504 005 and my car is 520d so incompatible

thanks to all user for help and found solution i well post the result
Reputation: +2 - cubica [+1] , dil6222 [+1]
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20-01-2019, 23:50 PM, (This post was last modified: 20-01-2019, 23:55 PM by cubica.)
Post: #16
RE: Bmw 520d no start big problem
hmm..seems you right, damn cheaters..make problem everywhere. puke
Here is expanded list of VP44 cars models...will be usefull next time to all friends.
Good luck friend, I hope you will solve that problem,
http://www.vp44diesel.de/en/vp30-44-list-of-cars#bmw
regrds,
cuby


Attached Files
VP44 list of cars.rar
File Type: .rar
Downloaded: 11 times
Size: 110.61 KB

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21-01-2019, 00:16 AM,
Post: #17
RE: Bmw 520d no start big problem
(20-01-2019, 23:50 PM)cubica Wrote:  hmm..seems you right, damn cheaters..make problem everywhere. puke
Here is expanded list of VP44 cars models...will be usefull next time to all friends.
Good luck friend, I hope you will solve that problem,
http://www.vp44diesel.de/en/vp30-44-list-of-cars#bmw
regrds,
cuby
Thanks mr cuby a lot of for your helps 

But i have a bad question some old mecanique have write old number of pump in the car when hi is start see photo but im sure the mecanique number is defferent betwen ecu 

Like pump is 005 mecanic but controle uni has software 020 this is only was car is start without this condition car dont start 

Sorry for bad language im from contry dont speak english ....


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