I am getting P0401 code.

20

Asked by Jul 25, 2015 at 03:35 PM about the 2002 Mitsubishi Lancer ES

Question type: Maintenance & Repair

I was getting P0403 code now, so I changed the solenoid.  Now, I am getting obd code
P0401,  I have cleaned the valve already checked with the vacuum and it opens and
closes.

3 Answers

30,065

but did you spray it with carb cleaner all around it to make sure it doesnt have a vacuum leak..does the idle change??

20

Yes, I did use carb cleaner. However, I found one of the loose hose, and that has fixed the problem I think. I will drive around to see if that has fixed the problem.

1 people found this helpful.
20

P0401 code popped up again. I don't see any loose hoses. Any ideas? Could it be upstream oxygen sensor?

Your Answer

Lancer

Looking for a Used Lancer in your area?

CarGurus has 3,333 nationwide Lancer listings starting at $2,000.

ZIP:

Mitsubishi Lancer Experts

  • #1
    Daniel Foster
    Reputation
    200
  • #2
    COMETGUY61
    Reputation
    180
  • #2
    T_S_T
    Reputation
    180
View All

Related Models For Sale

Used Mitsubishi Lancer Evolution
10 Great Deals out of 482 listings starting at $13,998
Used Honda Civic
333 Great Deals out of 52,978 listings starting at $1,200
Used Subaru Impreza WRX
40 Great Deals out of 1,121 listings starting at $2,999
Used Ford Mustang
270 Great Deals out of 37,081 listings starting at $2,150
Used Subaru Impreza
176 Great Deals out of 21,588 listings starting at $1,919
Used Honda Accord
424 Great Deals out of 101,059 listings starting at $1,200
Used Mitsubishi Eclipse
10 Great Deals out of 873 listings starting at $1,488
Used Toyota Corolla
571 Great Deals out of 66,738 listings starting at $1,449
Used BMW 3 Series
833 Great Deals out of 32,432 listings starting at $995
Used Toyota Camry
761 Great Deals out of 70,900 listings starting at $1,200

Used Cars For Sale

2017 Mitsubishi Lancer ES For Sale
13 Great Deals out of 1,161 listings starting at $11,397
2016 Mitsubishi Lancer ES For Sale
5 Great Deals out of 298 listings starting at $7,991
2015 Mitsubishi Lancer ES For Sale
3 Great Deals out of 179 listings starting at $6,500
2014 Mitsubishi Lancer ES For Sale
5 Great Deals out of 116 listings starting at $6,000
2013 Mitsubishi Lancer ES For Sale
75 listings starting at $4,995

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.