P1155 on 2001 RAV4

robopie · #1 (**permalink**) 05-07-2008, 01:44 PM

I've been searching for quite a while and keep getting conflicting information.

Where exactly is the P1155 oxygen sensor in a 2001 RAV4 with 4 cylinder?

Geodude · #2 (**permalink**) 05-30-2008, 07:50 PM

I just changed the upper two last week. P1155 is bank 2, sensor 1. When you open the hood and you're staring at the engine it's the one on the left, poking through the heat shield.

It's a lot easier to remove the sensor when you first remove the heat shield.

robopie · #3 (**permalink**) 06-16-2008, 08:30 PM

Auto Parts People

I assume that this is the "Air fuel ratio Left" sensor, correct?