hi i have a 307 2.0 hdi xsi 136hp 2004 i have had a few problems with car which i am gradually sortin 1 at a time(fuel flap switch not workin so renewed, no.2 injector worn so replaced.) but i still have a problem with starting from cold , takes an effort to fire up then tics over rough for a couple of mins and if driven smokes for about the first mile then the car is fine as if no problems at all. i have a small plug in diagnostic tool which has been very useful. which brings me to my question as it reads the fuel pressure which i think is low on start up. could anyone tell me what should the kpa/bar be with the ignition on but engine not running, and engine running at ide speed around 750rpm. thanks.