Recurring P0420 code on 2001 Tacoma 3.4L, manual trans. 288,000mi.

Asked by Feb 05, 2017 at 10:54 AM about the 2001 Toyota Tacoma 2 Dr V6 4WD Extended Cab LB

Question type: Maintenance & Repair

Replaced O2 sensor on Bank 1. What other engine management sensors need to be checked or replaced.  Data recorded in freeze frame varies as to temp, rpm, speed, etc.

1 Answer

7,495

Have it checked with live data scanner, it could be the catalytic converter getting plugfed

Your Answer

Toyota Tacoma Experts

  • #1
    Tom Demyan
    Reputation
    1,070
  • #2
    BURT100
    Reputation
    340
  • #2
    genxer36
    Reputation
    340
View All

Related Models For Sale

Used Toyota Tundra
476 Great Deals out of 33,647 listings starting at $2,000
Used Nissan Frontier
326 Great Deals out of 23,238 listings starting at $2,495
Used Ford F-150
2,561 Great Deals out of 198,632 listings starting at $1,500
Used Toyota 4Runner
280 Great Deals out of 23,275 listings starting at $2,300
Used Chevrolet Silverado 1500
2,245 Great Deals out of 168,634 listings starting at $1,000
Used GMC Sierra 1500
1,002 Great Deals out of 65,792 listings starting at $1,975
Used Ford Ranger
145 Great Deals out of 5,391 listings starting at $800
Used Jeep Wrangler
337 Great Deals out of 17,363 listings starting at $2,995
Used Dodge Ram 1500
356 Great Deals out of 10,825 listings starting at $1,500
Used Toyota Camry
916 Great Deals out of 81,894 listings starting at $999
Used Toyota RAV4
702 Great Deals out of 46,304 listings starting at $1,195

Used Cars For Sale

2017 Toyota Tacoma For Sale
25 Great Deals out of 26,909 listings starting at $14,995
2016 Toyota Tacoma For Sale
79 Great Deals out of 2,843 listings starting at $19,713
2015 Toyota Tacoma For Sale
88 Great Deals out of 3,167 listings starting at $12,999
2014 Toyota Tacoma For Sale
59 Great Deals out of 2,033 listings starting at $8,950
2013 Toyota Tacoma For Sale
76 Great Deals out of 2,160 listings starting at $6,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.