R36 Oxygen (Lambda) Sensor Fault

[try000]

one of my current many faults is this senser, but mine is apparently b1s1 so I'm guessing bank 1 = passenger side? and whats does the s mean? any help would be good cheers

[h100vw]

one of my current many faults is this senser, but mine is apparently b1s1 so I'm guessing bank 1 = passenger side? and whats does the s mean? any help would be good cheers

Bank 1 sensor 1. Sensor 2 being the rearmost one after the cat. Which is the tell tale for cat efficiency.

I'd disconnect the passenger one and check the fault code that comes up to confirm you are on the right one.

Gavin

[b j p]

Bank 1 sensor 1. Sensor 2 being the rearmost one after the cat. Which is the tell tale for cat efficiency.

I'd disconnect the passenger one and check the fault code that comes up to confirm you are on the right one.

Gavin

So this problem hasraised it's head again. Last time B1S2 was replaced... not it was B1S1... so I had this done... now less than a month later it's throwing error saying B1S2 is a problem... less than 24 months after it was replaced!

HELP!!! 2#$#@#$@ car

[kamold]

If you can reset the fault code code you can just ignore it.

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