Poor Gas Mileage and Codes? Will Faulty O2 Sensors Hurt Gas Mileage, Or is There Another Problem?

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Have you noticed poor gas mileage in your car or truck recently? Do you have check engine codes? Do you wonder if a bad oxygen sensor can affect your gas mileage? In this video, Andy explains how some oxygen sensors monitor air fuel ratio, while others monitor the catalytic converter. If you think you might have any of these problems on your vehicle, check out this video!

0:00 Poor Gas Mileage and Codes? Will Faulty O2 Sensors Hurt Gas Mileage, Or is There Another Problem?
0:21 Only half of a car or truck’s O2 sensors could affect fuel mileage
1:23 The closer upstream oxygen sensor monitors air fuel mixture
2:30 Symptoms of a bad O2 sensor include check engine light with codes P0150 through P0155
3:17 O2 Sensors are easy to replace for most cars and trucks
4:25 What can compromise O2 sensors?
5:27 SUBSCRIBE! | Shop 1AAuto.com Link Below!

🔧 List of tools used:
• Flat Blade Screwdriver http://1aau.to/oa/1AXAA00013
• O2 Sensor Socket
• Ratchet http://1aau.to/oa/1AXAA00016

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⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

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