herold goaxab

hi,how can i code the bmw 320d e46 2004 model car injectors manually to computerbox

i have not code the injectors yet,but thanks for advice i will try that

help help ,hi,i am having a bmw 320d,my car get a turbo problem and i replace it with new one and this turbo problem has also effect two other injector which i replace with second hand injectors,now when we try to start the car it just crank and local machanic says the fuel preasure that is comping to injectors is low and it cannot open the injectors to spray,i need to know now is the problem at high preasure fuel injector pump or is it comon rail that causes the problem. can anyone with good knowledge of bmw help me