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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Looking at getting an Autometer wideband a/f ratio gauge. Well I was under my car the other day and saw that I have an O2 sensor in both Headers (BBK 1 3/4" Long Tube). So what am i to do with one wideband sensor and two O2 sensors spots?