Originally Posted by
dax turbo
thanks, I got the 4.4L / min figures from FSE website, but it also said this was at 3 bar. I've got a fuel pressure gauge on now and issue is fuel pressure not increasing inline with turbo pressure causing weak running / misfire. Have checked regulator and vacuum connections.
All I've done before to check the pump is to take the pipe from the fuel rail into a measuring jug, bypass the relay and time for 30 secs ..is this best way and does it take into account 'on demand'?
thanks,
has the 044 pump got the CORRECT sized fitting kit/adapter to flow it correctly???