how to diagnose o2 sensors or catalytic converter
3:05
YouTubeHills_Auto_Service
how to diagnose o2 sensors or catalytic converter
how to quickly and properly diagnose a faulty O2 sensor or catalytic converter these tests must be performed after the vehicle is above 160°, they will not read properly at cold start.. also this test should be performed at around 2,000 rpms as well as at idle scanner being used is an autel ms906. about 1200-1500$. but you can easily perform ...
88.7K viewsMay 13, 2022
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