softty

i all

as some of you already know my roadster wont fire up [smiley=bigcry.gif]

epc light goes out
and engine management light all go out on key turn

on cranking i hear a buzz or beep coming from throttle valve control module (j338) for a a few seconds every time turn ign
but dosnt fire up so ive
checked for spark ok
checked fuel return pipe ( blue ) nothing much didnt need canister
checked fuel feed pipe (white ) nothing
checked fuel relay clicks
can hear fuel pumps buzzing and fuel going up to bulk head

got full vagcom but not coming up with any :?: faults

car just cut out as on m1 doing 50mph been driving a hour just lost all power no signs smoke or warnings
just put new battery on as old 1 was dead deaddead
had new maf 2yr ago oem

where else could i check [