p0172 code diagnose and repair

15

Asked by Mar 20, 2017 at 04:54 PM about the 2004 Toyota Tacoma 2 Dr Prerunner Extended Cab SB

Question type: Maintenance & Repair

code p0172 pops up. Cleaned the MAF. Check engine light came back after a short time. How do I diagnose exact problem so I don't spend a lot of $ on parts?

1 Answer

1,695

OK if MAF is now good, 1- check for a vacuum leak. 2-There could be a fuel pressure or delivery problem.

1 of 1 people found this helpful.

Your Answer

Toyota Tacoma Experts

  • #1
    Tom Demyan
    Reputation
    1,160
  • #2
    jtubbs
    Reputation
    350
  • #2
    BURT100
    Reputation
    350
View All

Related Models For Sale

Used Toyota Tundra
42 Great Deals out of 1,294 listings starting at $5,925
Used Nissan Frontier
27 Great Deals out of 565 listings starting at $5,499
Used Ford F-150
639 Great Deals out of 10,352 listings starting at $2,995
Used Toyota 4Runner
10 Great Deals out of 548 listings starting at $2,254
Used Chevrolet Silverado 1500
194 Great Deals out of 10,049 listings starting at $399
Used Chevrolet Colorado
26 Great Deals out of 2,072 listings starting at $1,999
Used GMC Sierra 1500
247 Great Deals out of 10,478 listings starting at $399
Used Ford Ranger
64 Great Deals out of 358 listings starting at $2,950
Used Jeep Wrangler
113 Great Deals out of 2,038 listings starting at $3,995
Used Dodge Ram 1500
55 Great Deals out of 497 listings starting at $3,488
Used GMC Canyon
24 Great Deals out of 1,694 listings starting at $2,995
Used Nissan Titan
31 Great Deals out of 477 listings starting at $6,950
Used Ford F-250 Super Duty
25 Great Deals out of 723 listings starting at $2,475

Used Cars For Sale

2017 Toyota Tacoma For Sale
6 Great Deals out of 407 listings starting at $31,617
2016 Toyota Tacoma For Sale
5 Great Deals out of 90 listings starting at $22,995
2015 Toyota Tacoma For Sale
11 Great Deals out of 142 listings starting at $23,950
2014 Toyota Tacoma For Sale
3 Great Deals out of 74 listings starting at $21,994
2013 Toyota Tacoma For Sale
6 Great Deals out of 60 listings starting at $13,300

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.