Adjustable fuel pressure regulator on berlingo 1.9d

[Col]

Thanks for sharing the video, yup it will fault the emission, jus tot hw I can adjust my fuel delivery ? Maybe I can adjust back during inspection....I'm living at Bishan North area.

Any adjustment will give you more smoke. The more you adjust, the more smoke you get (specially with non turbo)
I think you would get pulled over. I can tell you how to do it if you like.

My wife is a Singaporean (Grew up in Joo Chiat) Most of her relatives are around Marine parade.

[En Tian]

I saw how to adjust in words, seems a little troublesome http://www.ecovippari.com/uploads/6/4/6/...d_mods.doc

[En Tian]

Should be something like this...Video for adjust lucas varity fuel pump adjustments 9:07
http://www.youtube.com/watch?v=mbkN3PaGRQU
May 8, 2009 - Uploaded by nizmo7

[Col]

So what pump do you have?
(ignore the boost compensation bit. You don't have it)

If you do decide to turn up the fuelling, don't expect huge power gains. You will have to reduce the idle speed back down, as that increases as you turn up the fuelling.

As I said before, the best results by far would be the turbo route.

[En Tian]

Yup I aware, not going for too much power or $$ for this van, as there will be lots of handling to be done, at most I'm gonna lower down the suspension...my fuel pump looks like this...

[En Tian]

Pic 1

[En Tian]

Pic 2

[Col]

That's a harder one to adjust. You have to take the access plug out of the side and adjust the fuelling with the screw inside.
Dangers to look for......
Leaking fuel afterwards.
Getting dirt in the pump while adjusting (make sure everything is spotless)
Rounding off the adjuster and creating swarf (it's stiff)

[En Tian]

Meaning to say there is other ways or methods to adjust the fuelling?

[Col]

No. Thats it I'm afraid.
If you have an annual emissions test, you would have to reset it to fctory for it to pass. It's not the sort of thing to keep messing around with.