Injector Pump Problems

[flyinsaxo]

Hi i changed the engine on my 99 1.9 tdi galaxy timin and all is grand the immobiliser is recognising the key and there is fuel going through the overflow but from the pump through the pipe lines to the injectors no fuel do these pumps need bleeding or is there anywhere i can get a wiring diagram for the fuel system thanks for the help, rich

[zorgman]

itll need bleeding, big fault on these motors as no prime bulb fitted so crack off the pipe on injectors one by one while cranking if all goes well itll only take a couple of injectors cracked open

[flyinsaxo]

thanks soo much yeah no indication on where to bleed them at all feckin things :(

[flyinsaxo]

still no joy unfortunately just fuel coming through the overflow none from the pump any help

[chrispb123456]

still no joy unfortunately just fuel coming through the overflow none from the pump any help

Is there power going to the stop solenoid on injection pump?

[zorgman]

test your valve has power by using a test lamp or meter as soon as ign is switched on it gets 12v for 3-5 secs then shuts off when u crank engine 12v comes back and will stay there if engine runs, no 12v then take off the wire and run 12v from battery u must remove the car wire off pump. if you have a start off engine its that stupid multiconnector at fault make sure that wire going in comes out at other side being known wires moved in plug or socket if need be what ive doneis cut wires one by one and remake off with proper terminals i always solder and shrink wrap

[flyinsaxo]

thats the top multi plug for the shut off solenoid isn't it do you test the negative from the plug or ground from the block ? listen lads thanks for the help

[zorgman]

cut off goeas to 12v when ign on pulling in soloniod so black lead to block red lead to valve, its the one on the pump on the right hand edge above the pipes going to injectors