406 Injection pump

I had a faulty injection pump on my 406 1.9TD and so brought a second hand
injection pump and swapped them over. The car will not start at all now.
Fuel is getting into the pump but nothing is coming out of the injection
side.

Has anyone changed a pump over and had similar problems? Or does anyone have
any ideas?

Thanks in advance
Barry

 

Just to add more info...

When I crack the unions off at the injectors only a very small amount of
fuel comes out when
turning the engine over and a lot of it seems to be air. The fuel filter is
completely full and I have bled the pump on the inlet and return pipe
unions. I cannot however find a bleed screw on the
injection pump. Is there a vital bleed screw somewhere on the Bosch I am
missing? The fuel shut off solenoid has power and seems to click when
ignition goes to position 2. Any other tips on how I might sort this out?
Many thanks,
Bazza

 

how old is your pug?
does it have a keypad or transponder key?
pump should have an ecu on the end of it
have you swapped yours over so it will start run?

 

Sorry for delay.

Swapped the pump over and the the EMU would not talk to the pump. The pump
has a chip in it that "codes" with the EMU. Swapped these over and it works!

Why oh why do they have to complicate things? What happened to the days
where you could swap bits over eh?!?

Thanks for all you help anyway.

Bazza