faulty sensor question


Asked by Aug 17, 2013 at 02:20 PM about the 2004 Lexus LX 470 Base

Question type: Maintenance & Repair

II recently had  a faulty sensor bank 1 sensor 1 oxygen sensor replaced (6 mo ago) dealer just said I have to replace another oxygen sensor, said there are several? my check engine light came on again with vsc and track off is on... are there several of these that need to be replaced?

2 Answers


There are four sensors. One for each side, before and after the catalytic converters. It is hard to predict when the next one will fail, and some shops/dealerships will sell you both, or all four, so customers will not have the light come back on.

2 out of 2 people think this is helpful.

Very helpful knowing their are four sensors and their location.

Your Answer

Add photo

Related Questions

Search Lexus LX 470 Questions

Lexus LX 470 Experts

#1 sstradio
Reputation 210
#2 Tom Demyan
Tom Demyan
Reputation 40
#3 Gustavo Sosa
Gustavo Sosa
Reputation 30
View All

Related Models For Sale

Used Toyota Land Cruiser"
19 Great Deals out of 1,225 listings starting at $3,750
Used Lexus GX 470"
72 Great Deals out of 1,310 listings starting at $6,700
Used Toyota 4Runner"
347 Great Deals out of 18,739 listings starting at $2,400
Used Toyota Sequoia"
169 Great Deals out of 6,725 listings starting at $2,500
Used Chevrolet Tahoe"
1,106 Great Deals out of 36,353 listings starting at $1,700
Used Toyota Highlander"
652 Great Deals out of 30,641 listings starting at $1,990
Used Infiniti QX56"
115 Great Deals out of 1,958 listings starting at $4,995
Used Acura MDX"
489 Great Deals out of 15,412 listings starting at $1,999
Used Honda Pilot"
549 Great Deals out of 19,390 listings starting at $1,800

Used Cars For Sale

2007 Lexus LX 470 Base For Sale
17 listings starting at $15,999
2006 Lexus LX 470 Base For Sale
38 listings starting at $12,995
2005 Lexus LX 470 Base For Sale
32 listings starting at $9,999
2004 Lexus LX 470 Base For Sale
3 Great Deals out of 39 listings starting at $9,990
2003 Lexus LX 470 Base For Sale
27 listings starting at $6,495