Where is bank 2 sensor 2 on 06 toyota highlander
I have located 3 out of 4 senors. It's the one I can't locate the one that
NEEDS CHANGING. part # is Denso 234-4168. Parts store said code was
O2 sensor B2S2. I have searched high and low for diagram but no luck.
Thanks for your help if possible.
It's the oxygen sensor behind the catalytic converter that's on the same side of the number 2 cylinder on your engine. Ask the parts store to pull up a diagram of your exhaust system. Then ask them which side is the number 2 cylinder located on your engine. You'll be able to find it that way. HTH. -Jim
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