Re: Gross Polluter-->Passed

["ethos101" <ethos101@netzero.net>]

vw specialties in huntington beach 714-848-3766.they have an exhaust
analyzer and are great.HTH
----- Original Message -----
From: Theron Ross <ross@sanoh.com.mx>
To: Scirocco List (E-mail) <scirocco-l@scirocco.org>
Sent: Thursday, October 25, 2001 5:29 PM
Subject: Gross Polluter-->Passed


> Just an update on my '81 Gross Polluter S:
>
> I installed a new O2 sensor and cat and it passed--oh yeah, I also changed
> out the K&N (didn't have time to wash it out) and put in a slightly used
air
> filter.
>
> Here are the measurements. The top part is when I failed, the bottom is my
> passing score:
>
> %O2 HC (PPM) CO (%)
> NO (PPM)
> MEAS MAX AVE MEAS MAX AVE MEAS
> MAX AVE MEAS
> 15mph 0.5 162 352 177 1.09 2.59 0.74
> 1318 2382 3148
> 25mph 0.3 132 282 122 0.89 2.39 0.55
> 1178 2182 1800
>
> 15mph 0.1 162 52 13 1.09 0.20 0.01
> 1318 475 719
> 25mph 0.0 132 32 1 0.89 0.14 0.00
> 1178 499 29
>
>
> The old cat looks fine, so I don't know if it's actually bad. The
"innards"
> seem to all be in tact, and I can see light through most all of it. I can
> see some of plugging, but not a lot--maybe 5%.
>
> I am planning to have my CIS professionally tuned though, as Eric and
others
> suggested. Anyone have a recommendation for someone that can do it for me
in
> SoCal? You know of anyone Shawn? Larry?
>
> Thanks to everyone for all the help.
>
> --Theron
>
>
> --
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>

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