hi there , first of all have 2 say Im new member on forum , so thatswhy everything (opinion) in my situation will be useable ,
my CLK (w209 with m271) getting no start condition , it is not no crank , inputs are good , already changed parts :
1, ecu , (kay , and das sys)
2. sam block
3. CPS (crankshaft position sensor )
4. couple of fuse those burning almost every battery change

fuel pressure is normal , but no spark on ignition coils at all ,

can anybody help me with that ?

dtc codes we got on last try was --> p2022 p2021 p2055 p2056 p2017

is there anybody responsible , who can switch topic in the right place ? moderator , ect.

probable here is kinda off topic , isnt ?