Something is wrong. The Co should be less than 1% but your reading there
is not that bad. The HC reading is indicating a misfire or valve
problem. A vacuum leak or bad injector can also cause a cylinder
unbalance/miss-fire that can cause this problem.

Dennis
-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf
Of Dan Winget
Sent: Wednesday, October 24, 2001 1:57 PM
To: vanagon@GERRY.VANAGON.COM
Subject: TIICO EMISSIONS

Has anyone with a tiico conversion had any problems with emmissions.  My
HC's are at 400% and the CO is at 1 %.  I am measuring at the tail pipe
with the o2 sensor disconnected.  when connected the co is .75% and the
hc is arround 385-425%.  any thoughts

the cat is new and the 02 sensor is new

Dan