problem of bmw 330 xd

[manu90]

Hello all, I have a problem with a bmw 330 xd e91 engine type M57 306d3 170kw. The machine suddenly turns off at 1500 and will not come out no error. The pressure of the fuel is low and high is perfect, the sensor of turns is new, the pressure regulator is new, injector is new that was broken. I checked with the oscilloscope the signals of the sensor of turns, the phase of the injectors and they are all regular. When you turn off the engine, the diagnosis remains active, I have used both bosch texa but does not detect any error. The flaw it makes is that you rounds plan, and if you sink the throttle, to about 1500 off. Any idea?

[manuel91]

Pull out the connector of the mass air flow sensor and see if it turns off again

[manu90]

Pull out the connector of the mass air flow sensor and see if it turns off again

Also turns off, even with the egr closed

[munro]

lack of calibration of the pressure regulator on the rail or in the ecu or the regulator gone...

[manu90]

lack of calibration of the pressure regulator on the rail or in the ecu or the regulator gone...

The regulator is new, it works perfectly. With the regulator, the old was from fatigue that remained locked

[munro]

The regulator is new, it works perfectly. With the regulator, the old was from fatigue that remained locked

the regulator again, it should be adapted in the ecu via diagnosis.

[manu90]

the regulator again, it should be adapted in the ecu via diagnosis.

Diagnosed with bosch, texa, and marelli doesn't make me do the adaptation

[159sportwagon]

It will also be a problem with the ecu . I the last week I had the same problem with a Ford focus 1.6 tdci. Was the software route of the Ecu.

[overbooster]

Have you seen if you can do the adaptation of the compose new? Off beat a little bit?

[michele30]

Hello, I say bullshit but the injector that had broken had done emery?
If you check all the injection system of the high pressure pump and low, happened to me on the x3 and the residuals were in similar defect.