Problem bmw 320d 177cv.....

[Emanuele54]

Hello all,
should I do this car, the Bmw 320d 177cv but the first map I want to solve a serious problem that is dealing with this car......

In diagnosis I d? error "network wakeup" the power supply cable or terminal 15, practically sends to lock the car and not part of the pi? without any warning!
unplug the ecu and clean the connectors, piecing them, and if by magic the car starts......for? I can not make go away the customer, and each time this procedure should remain on foot, I want to resolve the problama......

have you ever heard of it? will you ever come across? what could it be?

Thanks

[Emanuele54]

In some of the details in the pi? on the errors found by diagnosis:

cable - to-wakeup (on-board network 12h) or terminal 15 (on-board network 11h) code. 4A03
- power management on-board network code. 4A66

[munro]

if you have a friend in a bmw ? now that you call him.....
they surely know something...

[matd82]

terminal 15 should be a node of a connection check the wiring.
the speech that breaks the connectors ? again ? normal nn ? magic......

[Emanuele54]

Hello the fact ? that the customer is a friend in the bmw has...... but it is not doing anything more? of what I'm doing, in addition to spruzzargli a p? grease on the connections!
I, on the contrary I want to resolve the problem.....

Matd82 from which the wiring boards of starting, why? according to me ? a power problem that sometimes comes and sometimes doesn't, or at least not with the required flow as if there was a broken cable, or almost.....

Thanks

[chicco]

On some bmw have made a call to the cable v? balla battery to the body, but I don't remember if serie1 or serie3.

[Emanuele54]

the engine is concerned it could be the same.... you can have an image of this cable?
thanks

[chicco]

a photo I have but it should be the ground wire that v? from the battery to the body, however I have a friend who works in a BMW and try to hear from him.

[chicco]

Heard from my friend at BMW, ask me;: the picture turns on or not?If you turn on the starter motor turns, and not a part, or not running right?Reset only by unplugging the ecu or disconnect the battery?In case you also reset by unplugging the battery says it should suffice for a riprogramazione(but maybe BMW have already? made?)

[Emanuele54]

Hello, then :


the picture turns on or not? the picture comes on

If you turn on the starter motor turns, and not part, or not running right? the starter motor does not turn

Reset only by unplugging the ecu, or even disconnect the battery? I have no idea, I have not tried to disconnect the battery

In case you also reset by unplugging the battery says it should suffice for a riprogramazione(but maybe BMW have already? made?) a reprogramming ? been rebuilt to me ? the state said they reprogrammed everything, even the automatic transmission.....for? continue to have problems!

thanks