Does a oxygen sensor is bad can the vehicle burn more gas

Asked by Sep 26, 2013 at 02:17 PM about the 2003 Toyota Tacoma 2 Dr V6 4WD Extended Cab LB

Question type: Maintenance & Repair

3 Answers

Possibly. If the o2 sensor wears out..wire falls off, the ECU does not have all the data it needs to set a proper fuel/air trim. But they last a long time.

4 out of 4 people think this is helpful.
40

I have a 2003 Toyota Tacoma pickup truck and all of a sudden is losing power going up hill what do you think it is

4 out of 4 people think this is helpful.
20

Check the air filter or oxygen sensor. It happens a lot in my case.

Your Answer

Add photo

Related Questions

  • I have a 2002 Toyota Tacoma single cab 4x4 automatic and it has been running like crap. It acts like it has water in the gas, but I have no clue. 4 answers

    I have been told it could have water in the gas then I have been told it's my evap system. When I drive it it idles rough, and when I hit 50 mph my whole truck starts shacking and it acts like it...

    2002 Toyota Tacoma 2 Dr STD 4WD Standard Cab LB

    -

    Maintenance & Repair

  • Toyota tacoma 2010 1 answer

    I turned my truck on but when I pressed de gas pedal it doesn't respond but a times it does work fine but when I need it it won't accelerate.

    2010 Toyota Tacoma Double Cab V6 4WD

    -

    Maintenance & Repair

  • What else causes Trouble code P0420? 1 answer

    Replaced both O2 sensors with Denzo oem. Replaced cat with toyota oem. No exhaust leaks. Reset computer. What else could cause the P0420 code?

    1995 Toyota Tacoma 2 Dr STD 4WD Standard Cab SB

    -

    Maintenance & Repair

  • P0171 code 99 Tacoma 3 answers

    Truck CEL came on, code P0171 this has happened before of course, cleaned MAF sensor, replaced front 02 sensor a year ago, went ahead and replaced back 02 sensor, still throwing the code. New air ...

    1999 Toyota Tacoma SR5 V6 Ext. Cab 4WD

    -

    Maintenance & Repair

  • oxygen sensor keeps going bad 5 answers

    My 2003 Toyota 4 runner oxygen sensor ( code 136) bank 2 keeps going bad , this is the 4th one I put in . I would be so bad but when the sensor goes bad it shuts off the trac control on the car .

    2003 Toyota 4Runner SR5 4WD

    -

    Maintenance & Repair

Tacoma

Looking for a Used Tacoma in your area?

CarGurus has 38,892 nationwide Tacoma listings starting at $2,900.

ZIP:

Search Toyota Tacoma Questions

Toyota Tacoma Experts

#1 Tom Demyan
Tom Demyan
Reputation 960
#2 genxer36
genxer36
Reputation 330
#3 jtubbs
jtubbs
Reputation 310
View All

Related Models For Sale

Used Toyota Tundra
469 Great Deals out of 33,170 listings starting at $2,500
Used Nissan Frontier
349 Great Deals out of 26,731 listings starting at $2,200
Used Ford F-150
2,213 Great Deals out of 208,669 listings starting at $1,499
Used Chevrolet Silverado 1500
1,730 Great Deals out of 167,270 listings starting at $1,800
Used Toyota 4Runner
254 Great Deals out of 20,377 listings starting at $1,995
Used Chevrolet Colorado
228 Great Deals out of 23,454 listings starting at $2,200
Used GMC Sierra 1500
813 Great Deals out of 66,147 listings starting at $1,995
Used Ford Ranger
192 Great Deals out of 5,979 listings starting at $1,299
Used Jeep Wrangler
272 Great Deals out of 18,502 listings starting at $2,995
Used GMC Canyon
84 Great Deals out of 7,544 listings starting at $1,999
Used Dodge Ram 1500
440 Great Deals out of 11,296 listings starting at $1,000
Used Nissan Titan
188 Great Deals out of 18,408 listings starting at $3,995
Used Toyota Camry
831 Great Deals out of 89,153 listings starting at $950

Used Cars For Sale

2017 Toyota Tacoma For Sale
14 Great Deals out of 21,564 listings starting at $22,328
2016 Toyota Tacoma For Sale
63 Great Deals out of 2,467 listings starting at $20,000
2015 Toyota Tacoma For Sale
68 Great Deals out of 2,879 listings starting at $16,749
2014 Toyota Tacoma For Sale
37 Great Deals out of 1,984 listings starting at $8,995
2013 Toyota Tacoma For Sale
51 Great Deals out of 2,028 listings starting at $8,999