Hey, thanks for your video! Mom (89) & I (62) have to change the O2 sensors on our 325xi wagon. It's hard to find mechanics that work on BMW where we live & sometimes, when we do, they rip off old ladies! Your video is very clear, especially helpful showing the tool. Thank you so much! 😘😘🙏
Glad you're back. Always loved these videos especially the oil pan gasket job. I recently did mine and used that video for reference. Btw... good lighting on this one. Very easy to watch and follow along.
Beautiful, so artistic and 'next level' how you clearly show the work and the only sound is that of the wrenches moving and parts going in and out. Thank you!
There's been more than a few on the forums who cross wired those sensors. I'd advise R&R them one at a time. Also are brethren in the salted road area of the country may need some PB blaster to help in removal. Welcome back Han,
Hi, thanks for sharing great tutorial really helpful. Can I ask when buying pre CAT sensors are they a matching pair meaning that B1 S1 can also go into B1 S2 vice versa same with post CAT ones B2 S1 and B2 S2?
안녕하세요 한선생님! 반가운 얼굴이 있어 이 영상에 또 와서 인사드립니다 ^^ Oxygen Sensor라고도 하고 Lambda Sensor라고도 하는 작업을 잘 보았습니다. 그런데 YT영상을 검색해 보니, 보통은 upstream sensor만 교체하는 영상이 많은데, downstream sensor는 교체를 잘 안하나요? 저는 자동차 전문가도 아니고 토종 한국인이라 영어 혹은 표현에 어색함이 있어도 양해 부탁드리겠습니다 ^^
Looks easy enough, thanks for the video on this. I have misfiring issues with cylinders 4 and 6 rarely and it happens when I need to floor it to pass someone on the highway. Turning the car on and off gets rid of it. All coil packs and spark plugs replaced and still happens. Any thoughts?
