VR6 ISV

[quicky1980 0]

I got this engine and ancillaries but from pictures ive seen this isv setup doesnt seem correct compared to other vr's. Did some vr setups come like this?

 

also the pipe from the brake servo, what does it plug into? is it just the inlet manifold?

[Supercharged 2]

Pipe goes into the TB IIRC

[Jim 2]

That looks like the ISV i've got on my 2.0 16v.. which came from an Audi 80 2.0 16v!!

[CazzaVR 0]

It's missing the damper pot, which you don't necessarily need anyway.

[quicky1980 0]

so would this setup work once i plumb the outlet to the tb inlet pipe?

[mr_fusion 0]

wouldn't worry about it. I changed mine to the same configuration the other day when trying to sort my idle problems.

 

you will just hear air through the ISV as it opens and closes. The damper diffuses this noise normally as it has some foam inside it.

 

If you need pics of how to plumb it in, I can post some tomorrow.

 

p.s yes, pipe from brake servo connects to the larger outlet on the intake manifold via a thin tube that then connects to a larger tube to match with the short pipe on the manifold. I think there may be a non-return valve as well.

[quicky1980 0]

mr_fusion, cheers. any chance of a pic of how to plum in the servo pipe and the pressure regulator valve? many thanks

[mr_fusion 0]

hold on, i'll take a few snaps now...