Code 446

Asked by Jul 20, 2015 at 10:26 AM about the 2008 Pontiac G6 GT Coupe

Question type: Maintenance & Repair

I had my codes pulled and got 446 and 451.  Had the vent selonid and sensor both replaced along with the gas cap.  Disconnected battery cable to reset and it stayed off for 500 miles then came on again and now is pulling 446 again.  Suggestions? Ideas?

1 Answer

96,815

It is possible that there is a very small crack or chafe in one of the vacuum lines in the purge system or a burr on the fuel filler tube where the cap seals. It might be a good idea to check the purge sensor ground and wiring.

Your Answer

Add photo

Related Questions

  • Code 446 1 answer

    I had my codes pulled and got 446 and 451. Had the vent selonid and sensor both replaced along with the gas cap. Disconnected battery cable to reset and it stayed off for 500 miles then came on agai...

    2008 Pontiac G6 GT Coupe

    -

    Maintenance & Repair

  • P0014 code 1 answer

    I have Pontiac g6 with a p0014 code I changed both the cam shaft and it went away then came right back what could be wrong

    2006 Pontiac G6 Base

    -

    Maintenance & Repair

  • Engine code 420 4 answers

    My check engine light has been on for a couple of months. I had all o2 sensors, 2 selinoids, the catalytic converter and some type of timing manifold replaced and I am still getting the 420 code. Th...

    2007 Pontiac G6

    -

    Maintenance & Repair

  • u0101 code on 2007 g6 ?? 1 answer

    u0101 code from autozone? odometer reading error starts and runs

    2007 Pontiac G6 GT

    -

    Maintenance & Repair

  • My pontiac g6 has a code po974 shift solenoid A control circuit high. What does this mean? Please let me know, help!!! 2 answers

    Pontiac g6 code po974 shift solenoid A control circuit high

    2007 Pontiac G6 Base

    -

    Maintenance & Repair

Search Pontiac G6 Questions

Pontiac G6 Experts

#1 dandyoun
dandyoun
Reputation 620
#2 Andy Huhn
Andy Huhn
Reputation 550
#3 Norm Davis
Norm Davis
Reputation 540
View All

Related Models For Sale

Used Pontiac G8
20 Great Deals out of 361 listings starting at $4,990
Used Pontiac Grand Prix
24 Great Deals out of 2,828 listings starting at $1,991
Used Chevrolet Malibu
1,201 Great Deals out of 79,687 listings starting at $2,500
Used Chevrolet Impala
602 Great Deals out of 35,697 listings starting at $899
Used Nissan Altima
1,323 Great Deals out of 76,090 listings starting at $1,695
Used Ford Mustang
741 Great Deals out of 44,990 listings starting at $1,500
Used Honda Accord
1,071 Great Deals out of 68,731 listings starting at $1,000
Used Honda Civic
877 Great Deals out of 85,208 listings starting at $750
Used Dodge Charger
532 Great Deals out of 28,886 listings starting at $2,500
Used Chevrolet Cobalt
56 Great Deals out of 3,846 listings starting at $500
Used Pontiac G5
11 Great Deals out of 455 listings starting at $2,350
Used Ford Fusion
1,274 Great Deals out of 76,805 listings starting at $1,500

Used Cars For Sale

2009 Pontiac G6 GT Coupe For Sale
51 listings starting at $3,995
2008 Pontiac G6 GT Coupe For Sale
91 listings starting at $2,995
2007 Pontiac G6 GT Coupe For Sale
78 listings starting at $2,495
2006 Pontiac G6 GT Coupe For Sale
101 listings starting at $1,975

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.