smiley32

Ceva diferenta in raspunsul masinii? Merge si pe E90?

Ce ai modificat mai exact in BC? sau ai pus buton separat?

Da e pe viata 160000 km asta inseamna viata la BMW!

Da ai dreptate, nu trebuie sa schimbi chiar tot sistemul de franare... Trebuie asa: unitate DSC8 (asta daca nu ai motor 6 cilindri, unde dotarea este standard) 2 sensori pe instaltia de presiune(brake pressure sensors)care trebuie conectati la powertrain CAN (PT-CAN) and to the Chassis CAN (F-CAN) unul este pressure sensor, front-axle brake circuit iar celalalt rear-axle brake circuit Brake pressure sensors If the car is equipped with ACC, the left front-axle and rear-axle brake lines each incorporate a brake pressure sensor. The brake pressure sensor for the front-axle brake circuit is located on the front right wheel arch. The brake pressure sensor for the rear-axle brake circuit is located on the left side of the engine compartment at the rear. Nu cunost prea bine dotarile de la E60 dar daca nu ai brake assist nu are rost sa te gandesti vreodata la ACC

Glowplug system DDE6.0 The glowplug system consists of the following components: DDE control unit electronic glowplug control unit quick-start glowplugs Bit serial data interface (BSD) and electrical leads No glow-duration relay is fitted. The quick-start glowplugs are designed for a voltage of between 5.3 and 7.8 Volts. In the initial heating stage, system voltage may also be applied for a short time. The essential differences from the glowplug systems on previous models are as follows: control of the glowplugs is by pulse width modulation the glowplug relay has been dispensed with and its function taken over by electronic output stages on the glowplug control unit an emergency glowplug function has been introduced quick-start glowplugs have been introduced each of the four glowplug circuits can be diagnosed individually To check the glow system, there are two adapter leads: 1-pin, order number 13 6 470 12-pin, order number 13 6 460 In conjunction with measurement box 26-pin, order number 61 1 459 Function The glowplug control unit communicates with the DDE control unit via the bit serial data interface. The required heating output is determined by the DDE control unit on the basis of the following operational parameters: Coolant temperature Vehicle voltage Two other operational parameters determine the point at which glowplug function is activated and deactivated: Engine speed Injection volume The DDE control unit transmits the heating request to the glowplug control unit via the bit serial data interface. The glowplug control unit puts the request into effect by activating the glowplugs by means of a pulse-width modulated signal. In addition, the glowplug control unit sends diagnostic and status information back to the DDE control unit. Preheating At coolant temperatures below 25 °C, there is a preheating period of 0.5 seconds. The preheating period increases as the temperature falls, reaching a maximum of 2.7 seconds at a coolant temperature of less than -25 °C. Activation of the glowplug system on the instrument cluster only occurs at coolant temperatures below 0 °C. After-heating At coolant temperatures below 30 °C, there is a temperature-dependent after-heating period to improve idling and exhaust emission characteristics. Start preheating Start preheating takes place for approx. 10 seconds if after the preheating time has elapsed the engine is not started and the ignition remain on. Troubleshooting The DDE control unit monitors communication with the glowplug control unit. In the event of a fault on the bit serial data interface, the DDE control unit stores the following fault code: 4203, Glowplug control unit, no communication via bit serial data interface The glowplug control unit monitors activation of the individual glowplugs and is able to detect the following faults and store them for each glowplug: Short circuit to earth Break Excess temperature output stage If the glowplug control unit detects a fault, it reports it to the DDE control unit which stores the fault in its fault memory.

Curentul... oricum eu sunt de parere ca el poate masura 5v la firele de la bujii si sa nu aiba intensitatea necesara, din cauza releului

Trebuie sa schimbi tot sistemul de franeare, plus sensorii care costa o gramada de bani, eventual daca gasesti de pe ceva masina lovita si sa iei tot sistemul, dar cum zice inside e prea multa bataie de cap... Ai cumva asistenta la franare? ca atunci ar fi relativ simplu

Si nu poate ajunge la bujii tensiune de 5V (masurata cu voltmetru) si sa nu aiba amperaj suficient? ce vorbesti? inteleg eu ca modifica 12V prin PWM si ajunge 5V dar daca e defect releul de exemplu?

Poi parerile noastre, sfaturi, idei, presupuneri, nimenu nu poate rezolva o problema doar asa din fata calculatorului. Sunt putini aici care au avut probleme de genul asta, iar noi ceilalti doar "te indrumam" spre o posibila rezolvare, care se pare ca ai incercat sa o faci singur, doar cu cunostintele tale si ideile noastre. Am sa-ti spun exact in ce conditii pornesc bujiile la modelul tau

Daca ai interfata te pot ajuta remote, daca nu in bucuresti poti vorbi cu userul neo_andersson

Deci cel mai bine incerci pe o sursa, mergi la cineva care detine asa ceva vezi clar la 5v daca e rosu sau nu Cu technologia de azi nu e mare mirare sa-ti joace feste si releul.... sa-ti dea tensiune de 5v si sa nu aiba amperaj suficient sa incalzeasca bujiile cat trebuie De aceea trebuie sa verifici scurt si la obiect, bujiile, releu, etc... Daca nu incearca sa legi in serie 3 bujii la 12V, apoi faci rocada intre ele sa o verifici si pe a 4-a practic ar trebuii sa se inroseasca la 12v mai greu da sigur :twitch:

5V+3secunde= ROSU! In TEST nu se mai tine cont de conditiile in care trebuie sa porneasca bujiile

Poi si la 5V doar nu prea ai cum sa incerci, numai cu test din DIS si bujia scoasa afara, sau cu o sursa de 5V cu amperaj mare

Bujiile trebuie sa fie rosii!!! De aceea nu prea e relevent testul cu aparatul de masura, te poate pacali foarte usor... DIS foloseste calculul curentului consumat de fiecare bujie in parte.

Daca nu ma insel ai nevoie de WinKFP si trebuie sa schimbi VIN-ul

Poti si cu DIS, chiar daca ai sters erorile

Pentru faza lunga, VERHALTEN_DRL_TFL = drl_h (apoi trebuie sa schimbi intensitatea care ti-o doresti)

Cred ca indica numai lumina la picioare

Poi care e faza? de nu te satisface?! de ce trebuie sa faci alte modificari cand poti printr-o simpla codare dupa care decuplezi sistemul START-STOP si ramane asa pe veci! La o revanzare a masinii de exemplu viitorul proprietare poate acuza un defect, daca nu functioneaza, degeaba incepi tu sa explici ca l-ai dezactivat din ECU.. multi si fug cand aud de asemenea modificari, chiar daca nu sunt periculoase, bineinteles la toti le fug mintea la km dati inapoi etc...

Asa e cum zice InSidE practic si mufa de la butonul start stop intra direct in IHK

Da si cand ai probleme cu volanta, care esti obligat sa o asculti in fiecare dimineata mana se incalzeste motorul+ alte sunete ciudate, etc...

Din ce an este masina? dupa 2009 foloseste D-can LE: am vazut in primul post 2006

Salut, ai disponibil asa ceva? 51 13 0435440

La mine cureaua are 164000km iar fulia la fel, nu prea dau semne de oboseala

Daca comutatorul de lumini este pe AUTO atunci se aprind, dar repet nu o se vada mare lucru! Pur si simplu AE de la farurile cu halogen nu-s facute sa se vada de la departare ziua, deci in consecinta nu o sa poti folosi AE pe post de DRL. Daca totusi vrei ceva cu halogene poti face faza lunga la o intensitate mai mica, care sa functioneze ca DRL http://www.thorstensteigerwald.de/autos/325iA/8.JPG http://i1.ytimg.com/vi/GxLgOHKyaog/maxresdefault.jpg