E46 320d won't start

[caesar the catalyst]

Hello guys
I need help I bought a 2nd hand engine I put it in my car I used my previous engine diesel injector pump I bought new glow plugs when I try to start it it cranks but its not starting and its not showing the engine sign on the dash when I switch on the ignition before trying to start it pls help guys what might be the problem. And how can I get it start

Hmm I think you should start a new thread? With a little more information on what engine you bought and what car you have fitted it into.

I am new here I don't know how to start a new thread

 

[Jonosound]

Just a quick update. I found the problem with the car. the fuel pump relay under the glove compartment works intermittently. I replaced it with the one from my other Beemer. Problem solved!!

where under the glove compartment is the relay situated, I looked to day and only found the fuses