Audi a4 2.5 180cv pompe a injection-module-probleme transistor

[Jacky67]

Bonjour,

 

j'ai une audi a4 2.5 180cv année 2002. Le transistor qui est dansle module de la pompe a injecion a grillé. J'ai achete un transistor sur internet ref : IRLR2905 je n'ai pas reussi a le souder, les emplacement de soudure sur le module on disparu(voir photo ci-joint les emplacement entouré en bleu)

est-ce que sur le module il y a un autre emplacement ou je peux souder?

pompe a injection Bosch vp44

 

merci d'avance pour vos reponses.

 

Bonne journee

[LulaNord]

Hi...On an Audi A6 V6 TDI 180cv AKE, I have to repair the driver of the pump VP44,That is to say change of the mosfet, then reassembly,
The problem is that I can not erase the defects related to this defect and even pir, I have a lot of communication problems related to the engine calculator.

 

circuit assembly

[WAUZZZ]

Hi...On an Audi A6 V6 TDI 180cv AKE, I have to repair the driver of the pump VP44,That is to say change of the mosfet, then reassembly,

The problem is that I can not erase the defects related to this defect and even pir, I have a lot of communication problems related to the engine calculator,

Hi LulaNord,

 

Do you know the Fault Code stored in the ECU ?

Is it 01318 or another one ?

I suggest you to check the wire insulation state between the electronic module J399 of the V44 pump and the solenoid valve N146 located near the high pressure line outputs of the pump.

IE : A short circuit on these wires can burn the driver Inside the electronic module J399.

@+