vacuum system diagram
 

Hi there,
I'm looking for a vacuum system diagram (as part of the EVAP system) for a 1999 mitsubishi magnum, 2.5 diesel.
Basically my "wheel lock" light is on. After lots of checking, its a vacuum issue. So I'm looking for a vacuum pipe diagram (did a lot of google about the this, but I couldn't find the one which matches my model, though I did find a lot others and learned on the way what is the EVAP system and what is EGR and etc ...).
Anyway, my mechanic is not sure about the vacuum pipes (which ones goes where), so we are trying to locate a diagram.
Any help will be more then welcome :)

Sincerely,
Hagai