Technical scudo 1,9 TD -year 2000 fuelpump problem

[skalleman]

Hi
I have shanged the engine in my scudo 1,9 TD from 2000 to an engine from a jumpy 1,9 TD from 1999.
I took all the cables and databox from the jumpy (not the box behind the battery when looked the same).
The jumpy was driven down a slope and crached into some trees.
The problem i have is that the engine want start when it doesn`t get any fuel to the injectors, the fuel comes to the pump so no problem there.
I notised that it goes 4 cables to the pump on same side as the outgoing pipes from the pump, is it some kind of security stop switch in there ? , i have checked the stop cylinoid and it works and checked the the switch with the steelball and red button and the sensor at the flywheel, and i can`t understand why it doesn`t come any fjuel out from the pump, is there anyone who could help me to get fuel "out" from the pump ? I have had a computer cinnected to investigate, but "no errors found"
(i am from Finland so excuse me for my bad english, hope you can understand it)
Regards Bert

 

[hifly]

Deleted my last reply as i think it was rubbish.

As far as i know the 1.9 uses a standard injection pump with 4 outlets, one for each injector?

in which case it is fairly dumb, Have you tried putting your old "databox" back in?

If the pumps are the same on both engines you could try your old electronics and your old pump.