mk7 2.2fwd wont run doesn't seem to be injecting

[graemedig240]

really struggling with this one 2009 fwd 2.2 broke down on the motorway last week got recovered home have changed crank sensor , prv and scv and still haven't been able to get it to run since had it on delphi getting fuel rail pressure getting synch between crank and cam when cranked getting rpm when cranked acc pedal sensor seems to be working it does fire for around 10seconds or so and will run on sniff but getting no change on readings from any of the 4 injectors when cranked and air intake temp is reading -40 is the only thing i see obv wrong.

[v8dave]

This might seem a random question but do you have a rev counter and does it show anything before the engine stops.

[graemedig240]

yes once it fires its up around 700rpm other times not

[knobby1]

yes once it fires its up around 700rpm other times not

Can you get live data and see what the fuel rail pressure is doing at cranking speed..??

Lord Knobrot