2011 328i (N52B30A) 3.0l 24v Car wont start after engine replacement

[Odinson1988]

hey everybody ,
jope someone can help me here with a 328i 2011
just swapped the old engine because of a destroyed cyl5 pisten and Piston rod
replaced engine with a used engin lower milage from lkq
afteri put the new engine in and reconnect everything and filled everything up the car sturns over but it dont start ....
injectors are injection , every cylinder has 150= psi compression , camshaft sensors are new , new vanos solenoids , erratric sensor new ,
after trying to start the car it tunrns over for a couple seconds and stops by it self and stes followed codes :

2a9a Camshaft sensor , intel , Signal
2A9B Camshaft Sensor , outlet , Signal

also i have no Spark

could it be an issue with the ecm , programming issue because somebody told me that there are two different cam crank coaliration ... i only heard about the mecanical one where you just reset the whole timing with the bmw timing tools , but someone told me that it would could be also done as a relearn procedure for the ecm .... my snap on scanner dosent show me any option for that ....


all the fuses and realys are okay and i have power at the coils for the primary coil but the ecm dosent toggle ground .. thats why no spark

i thank you for any help or advice

[White94RX]

Your fault codes are telling you what you need to know.