Posted by Mark MurphyMark Murphy
on January 18, 2013, 10:06 pm, in reply to "Re: Peugeot Expert 3 When driven hard engine dies"
9HU engine uses CP3 system with mechanical suction pump as far as I can remember.
you should be reading a negitave value.
try clamping the supply and it should drop below - .5 bar.
And with all things french have you checked wiring to the valve?
Mark
