what sends the signal to the metering unit? i cant get any juice up 2 my injectors, does the meterin unit it force juice up there, or is it sucked up like a vacum, iv changed pump/ecu/meterin unit x3, got spark, any ideas

 

if you haven't triyed, bridge the fuel punp relay so its on constantly then hold the flap down for a few seconds, you maybe better off pulling an injector out so you see the fuel coming out so you dont flood the engine.

 

oh and to your question "what sends the signal to the metering unit?" you can disconect the sensors and it will still run not 100% but it will its the flap bobbing up and down which allows the fuel delivery.

 

Metering heads are aggro

 

i had this problem and it turned out to be the filter in the tank but i had running problems as well

 

hi mate had the same problem mine was the black fuel ecu have you changed this or just the silver 1

 

cheers, iv changed the black ecu, i will try bridging the relay 2morrow, there is a relay in my fuse box got ke on it, do u think this is worth changing/bridging?