So if there are (4) O2 Sensors on a 2000 Ford Expedition 4.6, then how many upstream and how many downstream sensors are there?

Asked by Sep 10, 2014 at 01:55 AM about the 2000 Ford Expedition XLT 4WD

Question type: Maintenance & Repair

o2 Sensors and which ones, Upstream or downstream?

4 Answers

32,795

There are 4. Do yourself a favor. Replace all of them at the same time. That way you will only have to go to the parts store once and crawl under the vehicle once.

32,795

But if you are going to replace only the down stream O2 sensors they are the ones closest to the back of your Expedition.

That was what I was going to do,,,replace both downstream and upstream O2 Sensors. Thanks for the second opinion.

4,925

Simple guide... upstream is toward front of car, downstream is toward the rear. He is right, even though the cost goes up, replace all four of them

Your Answer

Add photo

Related Questions

Expedition

Looking for a Used Expedition in your area?

CarGurus has 23,903 nationwide Expedition listings starting at $2,000.

ZIP:

Search Ford Expedition Questions

Ford Expedition Experts

#1 T_S_T
T_S_T
Reputation 1,800
#2 Larry Sturgis
Larry Sturgis
Reputation 1,260
#3 lightGear
lightGear
Reputation 1,010
View All

Related Models For Sale

Used Chevrolet Tahoe
609 Great Deals out of 27,570 listings starting at $600
Used Ford Explorer
777 Great Deals out of 73,509 listings starting at $750
Used Chevrolet Suburban
377 Great Deals out of 18,474 listings starting at $1,495
Used Lincoln Navigator
88 Great Deals out of 5,409 listings starting at $3,485
Used Ford F-150
2,399 Great Deals out of 208,537 listings starting at $895
Used GMC Yukon
423 Great Deals out of 16,224 listings starting at $2,095
Used GMC Yukon XL
254 Great Deals out of 12,042 listings starting at $2,400
Used Cadillac Escalade
238 Great Deals out of 10,495 listings starting at $1,900
Used Dodge Durango
244 Great Deals out of 23,017 listings starting at $1,500
Used Toyota Sequoia
115 Great Deals out of 5,484 listings starting at $2,999
Used Ford Excursion
9 Great Deals out of 717 listings starting at $3,995
Used Ford F-250 Super Duty
390 Great Deals out of 47,134 listings starting at $400
Used Toyota 4Runner
283 Great Deals out of 20,386 listings starting at $1,850

Used Cars For Sale

2017 Ford Expedition XLT 4WD For Sale
1,286 listings starting at $34,995
2016 Ford Expedition XLT 4WD For Sale
16 Great Deals out of 236 listings starting at $27,900
2015 Ford Expedition XLT 4WD For Sale
100 listings starting at $24,000
2014 Ford Expedition XLT 4WD For Sale
3 Great Deals out of 50 listings starting at $22,995