All about widebands! 

For instructions on installation, care, and other information, the NGK AFX manual:

http://www.ngksparkplugs.com/pdf/AFX_Tuning_Manual_REV_06.pdf

http://www.ngksparkplugs.com/tech_support/afx/faq/index.asp

Comparison of various wideband units:

http://www.modularfords.com/forums/f17/tuning-dyno-f-vs-wideband-f-118587/index9.html#post1225791

How to know if your wideband sensor is bad:

http://www.youtube.com/watch?v=1mb4VmDd0ao

For more information, contact us!