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sandewc · 07-10-2010, 05:32 PM

I fail CO% on low speed 15 mph @ 2300 rpm. Emission test reading shows standard .76 current reading 1.48 FAIL. But, everything else I had passed (HC, Hi speed CO, NOx). The air pump is working, but what's wrong. Come it be the cat?

07-10-2010, 05:32 PM	#1
sandewc Junior Member Join Date: Jul 2010 Posts: 4	Fail Emissions help I fail CO% on low speed 15 mph @ 2300 rpm. Emission test reading shows standard .76 current reading 1.48 FAIL. But, everything else I had passed (HC, Hi speed CO, NOx). The air pump is working, but what's wrong. Come it be the cat?
sandewc Junior Member Join Date: Jul 2010 Posts: 4	Last edited by sandewc; 07-12-2010 at 05:35 PM.