Ford Transit Hot start DCU101

[Min2xx]

It posible to add fuel at hot start, very difficulty engine starts after 60 C
Ford transit DCU101

[dorofteius]

Check injection system mate. It is not VAG.
Probably you have a problem with leaking injectors , pump, fuel regulator, or starter motor.

[Min2xx]

Injectors restored and have all testing dokuments :), fuel regulator replaced to new one, starter cranking with no problems, it have 2 batteries

[dorofteius]

Wach the rayl pressure when cranking.
Iff it takes allot off time to build, the go for the pump.
Never heard of hotstart software problems on any tipe of ford. ( In this case it is basicaly a Peugeot boxer ...)

[gttuning]

Check fuel rail pressure when van is hard to star.
No point replacing stuff if you dont know whats you problem.

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[rob h]

I have the same problem,
Peugeot boxer, 2.2hdi 2007 visteon DCU102 ecu.

Collegue exchanged many parts, still the problem remains. When hot, no start!

Could anyone fix this, if i uploaded the ecu file.

[teamtuner]

did you checked egr on real parameters if is closed or opened ?

[rob h]

No, i assumed that egr whas fine.
Can i use Delphi?
We will remove the egr, to be sure anyway.

Thank you!

[dorofteius]

On boxer check braided earth strap.
In live data what rpm do you see when crancking ?
What fuel pressure ?
Check all when the car is not starting.

[rob h]

I will check this out soon.
Thanks!