[Ernesto 5 y 7]

Ok guys regards and thanks for read my post….I having a problem with a 2009 e90 that I buy for my wife….4 grand in an auction…but the problem is…wont turn on….Heres some points…

1.-I have INPA and its showing 2A9A camshaft sensor inlet signal. no more
codes
2.- I repalces both camshafts and still same code.
3.- I saw in other forums that the same code could be for cam solenoids also.
4.- Cams solenoids replaced.
5.- Crank sensor replaced.
6.- Something weird but I disconnect the coils and INPA wont detect that.
7.- Car was on a crash, so its there a sensor somewhere interfering?
8.- Car its a 2009 328i DOP 02/09
9.- theres no sensor on the battery to check it.
10.- A friend of mine have a chepa scanner that says a code that has to be with the canister back in the car.
11.- all fuses checked and working and all relay also
12.- Coils have signal from the harness


Any ideas guys? Thanks for your help and have a nice ride.

[Turb0Surge]

The battery cable disengages in the event of a crash. If you haven't replaced it, that might be why it won't start.

[Ernesto 5 y 7]

Originally Posted by Turb0Surge

The battery cable disengages in the event of a crash. If you haven't replaced it, that might be why it won't start.

Hi Bro….the car cranks but not start…..in case of a disengaged cable the cars not even crank?

[Efthreeoh]

Most fuel injected cars have an emergency shutoff of the fuel pump when the car has been in an accident. I can't help with a fix though, as older, early-generation cars had a reset switch somewhere in the vehicle, but with BMWs (even after almost 30 years of ownership) I don't know the procedure for resetting the fuel pump.