Emissions test..failed.. Suggestions

[txrocco@sbcglobal.net (ATS - Patrick Bureau)]

fuel mixture is off, also check your O2 sensor

ATS - Patrick Bureau - txrocco@sbcglobal.net


=>-----Original Message-----
=>From: scirocco-l-admin@scirocco.org
=>[mailto:scirocco-l-admin@scirocco.org]On Behalf Of Greg Wynn
=>Sent: Saturday, April 19, 2003 9:23 PM
=>To: Scirocco-L@Scirocco. Org
=>Subject: Emissions test..failed.. Suggestions
=>
=>
=>Hello,
=>
=>The Scirocco failed the emissions test today.  The HC(PPM) and 
=>CO(%) for the
=>Cruise Emissions and Idle Emissions both failed.  For HC I scored 196
=>(cruise) and 279 (idle) the limites were 160 and 220.  For CO I scored
=>2.46(cruise) and 2.75(Idle) with limits of 1.1 and 1.2.  I have just
=>replaced the spark plugs, fuel filter, and within the past 6 
=>months the air
=>filter.  Also just replaced both fuel pumps. Any suggestions as to what
=>needs to be tweaked in which direction to get a better score?  Any advice
=>would be appreciated.
=>
=>Thanks
=>
=>Greg
=>16V Scirocco
=>
=>
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