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boosted 89 boosted 89 is offline
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Join Date: Nov 2009
Location: Ontario Canada
Posts: 132
OK..I've removed the o2 sensor and put the sniffer in that location..before the the engine at and my readings are a 0.010 co%. When I depress
the adjustment pin and rotate it cw or ccw and let the car settle back to stabble
idle the readings aren't also indicates 14.6 afr at I need to hold the adjustment pin down and take a reading then??rpms are at 975 ish
if I rev it up to 2000 rpm the co% climbs up over 3.0% and afr goes to 13.4 ish
What might I be doing wrong or is the adjustment screw way out of range. The
idle change when I push down on the adjuster.

Old 04-21-2010, 09:55 AM
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