Mk1 Scirocco Downpipe + OXS

[jsoutherland16 at comcast.net (Jeff Southerland)]

My 79 Roc exhaust did not have a provision for the OXS. I got a manifold
from a rabbit that has it in the mani, just above the six bolt flange. Don't
remember what year bunny. I would suggest swapping the manifold, seemed
easier than drilling and tapping to me, so that's what I did. It was a
straight swap.
My 84 Gti, which is where I got the CIS w/Lambda for my Roc, had the OXS
just before the Cat, if memory serves.
I would not recommend leaving the OXS unplugged, as CIS w/Lambda needs it,
or you will probably run rich. HTH  Jeff

----- Original Message ----- 
From: "Curtis Schofield" <schofiel@telusplanet.net>
To: "Scirocco List" <scirocco-l@scirocco.org>
Sent: Wednesday, August 13, 2003 3:26 PM
Subject: Mk1 Scirocco Downpipe + OXS


> Rocco gals and guys:
>
> Does anyone with CIS-lambda use a mk1 downpipe w/ manifold with an
> oxygen sensor?
>
> I figured that a hole could be drilled in the bottom after the 4-2-1
> goes to 1.
>
> Does anyone with CIS-lambda not use the OXS with this 4-2-1.
>
> Is there another place where the OSX can be placed? (end of exhaust
> manifold? others?)
>
>
>
>
> --
> Curtis
> '84 8v Scirocco.
> '84 8v Jetta GLi (rip '98)
>
>
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