UEGO reads really rich
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Originally Posted by camuman,Apr 13 2010, 04:33 AM
was the motec in the tailpipe or in the header collector, downpipe ?
otherwise, seems your uego may be calibrated wrong. i know that with aem ems built in wideband, and when you send the external wideband in , you have to calibrate it before hand in the air first, then insert into bung. maybe its off. if you 100% believe the aem wideband is wrong there is a calibration area that you can change it to read what the motec says it is. but i wouldnt do it unless yuou were back at that place with the motec, and comparing numbers and changing, then comparing again until it was dialed in.
otherwise, seems your uego may be calibrated wrong. i know that with aem ems built in wideband, and when you send the external wideband in , you have to calibrate it before hand in the air first, then insert into bung. maybe its off. if you 100% believe the aem wideband is wrong there is a calibration area that you can change it to read what the motec says it is. but i wouldnt do it unless yuou were back at that place with the motec, and comparing numbers and changing, then comparing again until it was dialed in.
Mase had me set the o2 gain with the wideband unplugged, and the o2 gain hasn't been changed since.
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