Common rail injectors

[n0v0s]

Thanks for that Cully, i've seen your post on pug306 before. I checked leak-offs with the pipes disconnected and just the ignition on - apparently there should be no leak off at all if the injectors are good. Can anyone confirm this?

I appear to have all 6 injectors slowly dribbling fuel out with full ignition on and the pre supply pump on/primed. However, the adaption values of all 6 injectors are within tolerance when checked with inpa??!

Also, the rail pressure should build up to and hit 390bar (up from 8.75bar with just the pre pump primed) on cranking in order to fire up. Mines hitting just 30bar! If i pull off the rail pressure sensor, the rail pressure is set to a default nominal value of 390bar instead of 8.75bar - but still doesnt start.