Hey everyone, new to 4Runner.

I'm a Honda guy, so I'm unfamiliar with Toyotas. This is for my ladie's 4Runner.

2000 4Runner SR5

I used an OB2 reader to pull the following codes:

P1133
P1135
P1130

A couple were pending codes, the others actually tripped codes. Usually around 50-60MPH.

Anyway, cleared the codes, CEL went off, and then came back on later that night.

I figured it was an 02 sensor, checked online, the only thing I could find was 02 sensor, position 1 bank 1. [?] I have no idea what that means.

Fast forward to today, I went down to Toyota. Service guy took my VIN# and the codes I pulled, and I walked out with an Air/Fuel sensor.

Part#:

89467-35011

SENSOR,
AIR FUEL RAT

Question is:

Where does this sensor go? Looks simple enough, 2 bolts on the flange and then a plug.

Thanks in Advance.

-Mace