Dominique Bimont-capocci (asker) Jan 29, 2013:

In fact, don't you think that "simulateur de fuite" would be better, as suggested Alain Boulé?

Dominique Bimont-capocci (asker) Jan 29, 2013:

I had to ask the client, as like every one of you, it was really confusing. So, there it is: "This kit is a special kit for E85 fuel, which would be corrosive to other kits of the same type. Essentially it uses a needle valve to create a leak in the system, so that the Autolearn software can calculate what the pressure looks like if a genuine leak were to be introduced to the system. So it does generate leaks for the purpose of learning what a leak acts like in any given system."
So it does generate leak, and there I can call it "générateur de fuite"...

This answer really helped me and I'm sure it helps you too! yeepee! :)
And MANY thanks to you all....

kashew Jan 28, 2013:

Vague English? is it a generator kit for dealing with leaks,
or less likely,
a kit for provoking leaks(?)
I'd put my money on the former, a leak generator-kit.

Alain Boulé Jan 28, 2013:

Je n'ai pas la réponse, mais il me semblerait plus logique de parler de "simulateur de fuite", sinon, pourquoi "generator" ?