[Poulopopo]

Hello, for about 6
month I have a BMW 335xi
2008 with the n54 with around 176,000km.
Since purchasing, I have made a few repairs.
Every time the check engine
arrived after a week or two
. But today I had several
check engine that appeared,
the check engine symbol
started to flash and the
car is having difficulty
to accelerate and also
white smoke coming out
exhaust (but it can
potentially come
another problem).

check engine →
29D1,29CF,29CE,29CC,30BA,2A2B,29CD,2C7F,2C3B,2CA8.
You should know that I already had the codes: 29D1,29CF
and 29CE.And for the o2 sensors, it's probably
to my exhaust leak even if they did not appear
Before.

The things that have been watching.
Wiring Harness Injection
is not in very good condition (he seems to have been hot)
The coils are all fine, as are the spark plugs which are new)
For the injectors, when I activate or deactivate them with
a scanner injectors 5,3 and 1 do not react.

[Poulopopo]

After several searches, it was the IRFW644B mosfets on the dme that were the cause of my problems.