code 446 on in Echo toyota. Why?

Asked by Mar 08, 2017 at 03:06 PM about the 2000 Toyota ECHO 4 Dr STD Sedan

Question type: Maintenance & Repair

why a 446 code is on.  engine light on.

2 Answers

75,545

P0446 TOYOTA - EVAP System Vent Control Circuit...Possible causes; Missing Fuel cap, Incorrect fuel filler cap used, Fuel filler cap remains open or fails to close, Foreign matter caught in fuel filler cap, Vent control valve harness is open or shorted, Vent control valve circuit poor electrical connection, Faulty vent control valve...

75,545

This is on testing of the vapor canister...https://youtu.be/-WY5EVU8sj0

Your Answer

Toyota ECHO Experts

  • #1
    Tom Demyan
    Reputation
    90
  • #2
    LouB
    Reputation
    70
  • #2
    Mohammad Ovaise
    Reputation
    70
View All

Related Models For Sale

Used Toyota Corolla
883 Great Deals out of 59,719 listings starting at $850
Used Toyota Yaris
51 Great Deals out of 2,945 listings starting at $2,200
Used Honda Civic
696 Great Deals out of 63,647 listings starting at $999
Used Toyota Camry
921 Great Deals out of 89,681 listings starting at $300
Used Toyota RAV4
728 Great Deals out of 50,273 listings starting at $1,195
Used Toyota Prius
341 Great Deals out of 16,294 listings starting at $1,200
Used Honda Accord
1,098 Great Deals out of 65,582 listings starting at $561
Used Nissan Sentra
712 Great Deals out of 51,832 listings starting at $600
Used Toyota Tacoma
659 Great Deals out of 45,565 listings starting at $2,700
Used Hyundai Accent
229 Great Deals out of 12,550 listings starting at $1,500
Used Honda CR-V
715 Great Deals out of 58,753 listings starting at $999
Used Toyota Sienna
464 Great Deals out of 26,013 listings starting at $1,250

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.