[urq] CIS sniffer

[Tony Lum]

At 09:54 AM 4/25/2005, Brandon Rogers wrote:
>Guys-
>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 
>Valve....
>
>ohh and it's made in  the UK  - price about $220
>
>Brandon

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