p0176 code reader

Asked by Nov 10, 2015 at 02:51 PM about the 2005 Pontiac Sunfire

Question type: Maintenance & Repair

diagnostic    code p0176 and p0496.  Are they related and what needs to be
repaired?

2 Answers

http://www.obd-codes.com/p0172 -running rich-too much fuel in fuel/air trim. P0496 - EVAP flow during non-purge condition. Yes, they are related. The EVAP is sucking fumes and possibly even fuel from tank in to intake at all times, when the purge valve should be closed

The purge valve is stuck open

Your Answer

Pontiac Sunfire Experts

  • #1
    John Saffrahn
    Reputation
    2,790
  • #2
    Joeyadams
    Reputation
    1,340
  • #3
    Warren0007
    Reputation
    1,250
View All

Related Models For Sale

Used Pontiac Solstice
20 listings starting at $6,991
Used Pontiac Grand Prix
5 Great Deals out of 84 listings starting at $1,800
Used Pontiac Grand Am
37 listings starting at $3,695
Used Pontiac GTO
2 listings starting at $13,900
Used Pontiac G6
4 Great Deals out of 142 listings starting at $2,000
Used Pontiac G5
6 Great Deals out of 155 listings starting at $1,800
Used Pontiac Torrent
9 Great Deals out of 103 listings starting at $915
Used Honda CR-V
54 Great Deals out of 2,581 listings starting at $1,997
Used Toyota Corolla
193 Great Deals out of 3,792 listings starting at $2,245
Used Honda Accord
85 Great Deals out of 1,059 listings starting at $1,200

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.