Egr
 

Whats the clip that connects the EGR valve to the stainless steel pipe called
sort of Jubilee clip with a intergrated grooved coller

bump.:shrug:

Egr
 

Item 6:
Clamp: egr pipe to egr valve?
http://www.rimmerbros.co.uk/Item--i-GRID001956

Spot on. :)

Or, you could use this ;)

LINK

Brian :D

Up to now ive changed all the injectors....Changed all the filters inc the PCV.. Oil change....Changed the O rings & still have this smoke...So I did the EGR by-pass yesterday & still i have smoke so went for a run out Everything seemed ok I wiil start her up this morning & see if the situation is still the same if so i will change the Maff after that :shrug:

or pop to see Brian and his magic machine to see what it says and have a 160 remap whilst you're there :D:D:D

Is it black smoke on hard acceleration. Looks like you are using the scatter gun approach. Black smoke is either caused by over fueling or lack of air getting into the cylinders. I'm trying to deal with my one that is black smoking.

I've changed the MAF (genuine Bosch 029) for a new Bosch 029 with the same results, within spec at idle and a little bit low at 3000rpm (610, when the spec is 650-720). I've check the integrity of the induction system for leaks. My next thing to investigate is turbo boost as like you I've tried the usual culprits. Might be worth temporarily fitting a turbo boost gauge by tapping into the turbo waste-gate actuator hose and see what boost you are getting. That's what I'm going to do and I'm going to fit a manual boost control that is set to 20psi. There is a condition called waste-gate creep, in that the waste-gate in the turbo opens at ever decreasing pressures which is caused by relaxation of the actuator spring which resists induction side air pressure, hence you lose some boost. My low MAF reading at 3000rpm is leading me down the checking of boost pressure.

I'm running a 160, so more fuel is injected under hard acceleration, so a top notch induction system, with maximum boost is a must.

Brian is on your doorstep, give him a shout.

Brian has been over a couple of times with his T4 which is why im taking the course of action i am...160 upgrade already done

Well im at that point that is best symbolised by :shrug:...Maf changed today
& ive still got smoke....seems to drive well with no issues that i can see
at idle seems to tick over perfectly but put my foot down & all you can hear is my neighbours slaming shut their windows...as a cloud of grey smoke wafs
their way.....HELLLLLLLP