this video shows you how to replace the downstream 02 sensors on both bank 1 (cylinders 1, 2 and 3) and bank 2 (cylinders 4, 5 and 6) on a 2006 BMW 325i.

⚠️ i'm not a certified auto mechanic...i just love to work on my own cars...so DIY at your own risk ✌️
always remember...safety first

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02 sensor bank 1 (cylinders 1, 2 and 3): [ Ссылка ]
02 sensor bank 2 (cylinders 4, 5 and 6): [ Ссылка ]
22mm open wrench: [ Ссылка ]

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