B2S2

[m3boost]

Hi, I'm new to Lexus as I just got ahold of a 07 gs350. I have the DTC p0340 on Bank 2.. which side is bank 2?  I thought it would be the passenger side. But when I disconnect the post O2 sensor  under carpet on the passenger side, I get a fault code on Bank 1..

So is bank 2 on the driver side? Thanks in advance

[RX400h]

Doesn't that code refer to a camshaft position sensor? If so, why are you pulling the O2 sensor?

I believe bank 2 is on the driver's side.

[m3boost]

41 minutes ago, RX400h said:

Doesn't that code refer to a camshaft position sensor? If so, why are you pulling the O2 sensor?

I believe bank 2 is on the driver's side.

sorry.  it's p0430

[RX400h]