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Se aprinde martorul dde bmw e39


BEAMER20

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On 8/27/2013 at 9:51 PM, beamer21 said:

Ai idee ce valori trebuie sa aiba presiunea in rampa?

 

On 11/19/2012 at 6:42 PM, BEAMER20 said:

Am un bmw 525d e39 si la acceleratii puternice se aprinde uneori martorul dde si intra in limp mode(abia trage,motorul se aude ca un tractor).In majoritatea cazurilor se intampla la viteze intre 80-120km/h si cand turatie trece de 3000ture.Daca de exemplu am 110km/h si o tin pe la 3000ture si incep sa accelerez puternic nu se mai aprinde dde urca perfect.Am facut diagnoza cu dis si injectoarele sunt in regula(acolo spune ca pot fi intre -5 si +4, iar la mine cel mai prost injector are -1 restul sunt aproape de 0).La diagnoza apare ca eroare rail pressure control.In momentul in care se inregistreaza eroarea pe tester pompa de sub masina are 3,3-3,5bari.Masina cand merge la relanti tremura usor si uneori porneste un pic mai greu(am observat ca se intampla asta cand e rezerva aprinsa).Precizez ca are cutie automata.

Astept sugestii nu stiu ce sa ii mai fac.Am schimbat filtre, ulei.

Salut ai rezolvat problema ce era că eu pățesc exact la fel și nu îi dau de cap

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