Faulty ECU?

[Bill]

Advice / Suggestions please. Earlier today our 03 2 litre HDi Van started misbehaving. It won't accelerate and has no power. The engine seems to be running fine otherwise! I'm guessing ECU trouble? Any thoughts? I know new ECU's from Citroen are very expensive so if it is the ECU any recommendations for re-build supplier?

[homeruk]

Before you start spending money on an ecu.

Is the eml on?

Can you rev above 3000rpm?

[Lighty]

The ECU is the last thing that will be wrong with it, spend a little money on a diagnostic session , it may well be a simple fix.
Biggest issue with the hdi is the airflow meter .

[dumdum]

Unplug the airflow meter and see if that cures it, it's a 5 or six pin plug attached to the air filter housing...

[Bill]

Solved! Air Intake moulded hose detached from air filter body. It's only a push fit! Now held on by cable tie. Van working perfectly. Thank you all.