VIDEO: Air/Fuel Ratio Sensor Test- Diagnostic Quick Tips -- Snap-on Training Solutions

Feb. 6, 2017

In this Diagnostic Quick Tip, National Field Trainer Jason Gabrenas shows you how to test and inspect an A/F sensor using a scan tool.

Modern Air/Fuel Ratio Sensors can be difficult to test and inspect. In this Diagnostic Quick Tip, National Field Trainer Jason Gabrenas shows you how to test and inspect an A/F sensor using a scan tool.

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