Did you know that air/fuel ratio is no longer a good indicator or rich or lean fuel? Let Karl Schneider of Robert Bosch, LLC explain why. These days you may notice that your calculations are reversed. Karl will teach how to determine if you have a rich or lean condition and how to calculate your measurements.
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Catalyst Efficiency Diagnostics
View CourseWhen making thetough decision on replacing a customers catalytic converter your diagnosis must be accurate. This course on Catalyst Efficiency will help you understand the differences in catalytic converters and the related problems in those systems. It will give you a thorough understanding of all the emission codes related to catalytic efficiency and what causes them.
