fuel injection pump problem

This is the Forum for all your Peugeot Technical Questions, Problems or Advice.

Moderator: RichardW

ektor
Posts: 63
Joined: 02 Nov 2012, 18:05

fuel injection pump problem

Post by ektor » 22 Nov 2012, 13:07

I have peugeot 206 1.9 diesel year 1999, Mechanical diesel injection pump, LUCAS VARITY
type DPC ) .I have leak in fuel pump.when the car is turned om for 3 minutes the vacumm is 10 hg and after 3 minutes it goes 0 hg, when i turn off the car the vacumm decrassed immediatly.I want to know what kind of problem is this?thank you

User avatar
spider
Posts: 3949
Joined: 05 Jan 2010, 15:28
x 63

Re: fuel injection pump problem

Post by spider » 22 Nov 2012, 13:11

Is it taking in air when it is running (poor running or lumpy idle speed) ? , or is it leaking fuel out ?

I do not think the seals are brilliant in these pumps, but if its not taking air in and not leaking fuel out I'd not be concerned at a lack of vaccum depression, it may be that the vacuum is strong enough to get past the seals.

I think we need to know what the 'problem' is rather than the reading...

ektor
Posts: 63
Joined: 02 Nov 2012, 18:05

Re: fuel injection pump problem

Post by ektor » 22 Nov 2012, 13:42

no leak fuel, is right vacuum 9 inn hg fuel pump? the engine is low the spead rpm 900 rpm

ektor
Posts: 63
Joined: 02 Nov 2012, 18:05

Re: fuel injection pump problem

Post by ektor » 22 Nov 2012, 13:45

http://www.peugeot206cc.co.uk/repair-20 ... he0np3.htm" onclick="window.open(this.href);return false;