17544-P1136 -35-00-- Fuel Trim: Bank 1 (Add): System too Lean ?

[Black Mamba]

Help please I have had this problem since I bought the car,i have done the N249 bypass thinking this would sort it BUT it hasn't worked Where do I try next??? I have changed the Recirc valveCould it be the MAF? AAAAAAGGGGGGGGGGGGGHHHHH

 

[W11TTX]

I think that's a boost leak mate, check all pipes around tip dump valve n75 valve and all the pcv system around the rocker and under then inlet manifold, I had the same problem and it was a tiny split in a pcv pipe under the inlet and it left a spray of oil on the pipes , may just look greasy or dirty but will be a split pipe somewhere maybe, I ripped it all out and fitted a catch can and blanked it off on the tip and vented it to atmosphere , hope this helps

 

[W11TTX]

In the middle you can see the split, it was a twat to find but that's caused that fault code on mine!

 

[Silverplumb]

I think that's a boost leak mate, check all pipes around tip dump valve n75 valve and all the pcv system around the rocker and under then inlet manifold, I had the same problem and it was a tiny split in a pcv pipe under the inlet and it left a spray of oil on the pipes , may just look greasy or dirty but will be a split pipe somewhere maybe, I ripped it all out and fitted a catch can and blanked it off on the tip and vented it to atmosphere , hope this helps

I'd agree with you there, had same fault coming up on mine and found a split breather hose under the manifold. Replaced hose and light stopped coming on

 

[Black Mamba]

Is that picture the the thin vacuum pipe or the breather pipe?

 

[Black Mamba]

Would my injector seals be doing this?

 

[W11TTX]

That's part of the pcv system under the inlet which is part of the boost pipe system! Catch can is the way forward!

 

[Black Mamba]

Found the split pipe at the O/S/F above the strut near the elbow joint Thanks peeps

 

[W11TTX]

Catch can? Lol

 

[penakoski]

I thought to re-use this thread since I have the same diagnostic code in my car.
I found one broken hose, the one with green tape in the picture.

(cannot submit url links because too few posts... just add http : // to start and they should work)

deenaama.homelinux.net/kone2.jpg

Could this be causing the issue?
It's the hose leaving downwards from rebreather piece "13a"...

deenaama.homelinux.net/103850.png