P1133
In this video I show you how I diagnose and repair a P1133 – O2 Sensor Insufficient Switching, Bank 1 Sensor 1, on a 2003 Chevy Avalanche. Enjoy! Be sure to subscribe for more tool and car repair videos! https://www.youtube.com/BigDog50001 https://twitter.com/BigDog50001 https://www.instagram.com/bigdog50001/ Disclosure: This channel earns a small commission using some of these links – […]
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My 2001 Porsche Boxster S has a really bad idle, and the check engine light is one showing codes P1126 and P1133. Let me show you how to find the problem with a $5.00 home made DIY smoke machine. If you Porsche has these codes and won’t hold an idea, you might have an intake […]
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