Check engine light is on

Asked by Zolo0714 Aug 05, 2018 at 11:42 AM about the 2001 Subaru Outback Limited Wagon

Question type: Maintenance & Repair

My check engine light is on. This is
what i have done so far. #1. Bought a
new gas cap first. Still no change. #2
tòok it to an auto parts store and they
said it was the catalytic converter. #3
went and had a new convert on. One
month later light goes on again. #4
took it back to auto parts store they
read it was the catalytic converter
again. Now what. I want the light off it
brings on much anxiety.

1 Answer

07 outback 2.5L auto, non-turbo, 220k. I had the same problem. Replaced upline O2 sensor. Cleaned MAF sensor. Both are easy to get to. No special tools needed. Go on youtube. And search both. The new upline sensor gave me about 4 mpg. The MAF sensor cleaning caused the CEL and blinking cruise control lights to go out. I am not a mechanic. It took me less than an hour to change upline O2 sensor. And about an hour to clean the removed MAF sensor with electrical contact cleaner that I had on hand. Good luck.

Your Answer:

CarGurus Experts

  • #1
    Mark Weiner
    Reputation
    33,490
  • #2
    TheSubaruGuruBoston
    Reputation
    28,650
  • #3
    Keith Cahalan
    Reputation
    3,380
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Subaru Forester
19 Great Deals out of 1,005 listings starting at $2,995
Used Toyota RAV4
88 Great Deals out of 2,026 listings starting at $3,499
Used Honda CR-V
92 Great Deals out of 3,817 listings starting at $1,995
Used Subaru Legacy
7 Great Deals out of 156 listings starting at $4,999
Used Toyota 4Runner
15 Great Deals out of 341 listings starting at $9,900
Used Toyota Tacoma
53 Great Deals out of 1,029 listings starting at $8,708
Used Subaru Impreza
18 Great Deals out of 454 listings starting at $3,999
Used Toyota Highlander
24 Great Deals out of 719 listings starting at $6,495
Used Toyota Camry
51 Great Deals out of 944 listings starting at $2,212
Used Ford F-150
296 Great Deals out of 15,534 listings starting at $1,712

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. Content will be removed if CarGurus becomes aware that it violates our policies.