[urq] CIS sniffer

Brandon Rogers brogers at terrix.com
Mon Apr 25 13:31:02 EDT 2005

Yep that was it.

----- Original Message ----- 
From: "Tony Lum" <tlum at flash.net>
To: "Brandon Rogers" <brogers at terrix.com>; "Urq List" <urq at audifans.com>
Sent: Monday, April 25, 2005 11:06 AM
Subject: Re: [urq] CIS sniffer

> At 09:54 AM 4/25/2005, Brandon Rogers wrote:
>>saw this a week or so ago but forgot to post - In the back of the latest 
>>european car mag, in tool of the month - they feature an exhaust gas 
>>sniffer.  The article specifically talks about it's usefulness in tuning 
>>CIS cars.  Not sure if/how this would help WX folk because you can measure 
>>DC with a DMM , but figured it was worth passing along.  I don't know this 
>>tool may be most helpful to those with Euro models  - and hence no Freq 
>>ohh and it's made in  the UK  - price about $220
> Sounds like the Gunson Gastester.  Phil Payne is not a big fan of these, 
> but I got one lightly used off of ebay for considerably less.  It also has 
> a dwell meter for those DC measurements as well as a voltmeter.  Haven't 
> had a chance to use the CO function, but it seems to calibrate OK 
> according to the manual.
> Regards,
> -Tony
> '83 ur-quattro # 302

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