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

143,425

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

143,425

The purge valve is stuck open

Your Answer

Add photo

Related Questions

  • What the heck it wrong with our 2002 Pontiac Sunfire? 2 answers

    Our 2002 Pontiac Sunfire died on the highway. Husband started it back up and drove another couple miles before it died again. This time it would turn over but not start. Towed it home and mechanic h...

    2002 Pontiac Sunfire SE Coupe

    -

    Maintenance & Repair

  • fuel problem 2 answers

    this is a 2.3 sunfire 95 gas out the exaust no power im stumped i need help bad as this is my transpertation to work 32 miles at acost of 20.00 i love the car need ideas the regulater is 60.00 if tha...

    1995 Pontiac Sunfire 2 Dr GT Coupe

    -

    Maintenance & Repair

  • 1998 Pontiac Sunfire sputtering and motor shaking when in gear 11 answers

    I have a 98 Sunfire with a 2.2 liter engine and automatic transmission. For a while it has been running rough and the engine shakes when I shift it in to gear. It is most noticeable when idling (in ...

    1998 Pontiac Sunfire

    -

    Maintenance & Repair

  • Car Turned Off While Driving 1 answer

    I was driving home from work when my car surged twice and then cut off! Lucky I was on the off ramp and coasted to the mediun. When I came to a stop I opened up the hood and could here something leaki...

    2000 Pontiac Sunfire SE

    -

    Maintenance & Repair

  • i have a 2000 pontiac sunfire i have no power to the OBD port 7 answers

    2000 Pontiac Sunfire SE Coupe

    -

    General

Search Pontiac Sunfire Questions

Pontiac Sunfire Experts

#1 John Saffrahn
John Saffrahn
Reputation 2,470
#2 Joeyadams
Joeyadams
Reputation 1,270
#3 Warren0007
Warren0007
Reputation 1,190
View All

Related Models For Sale

Used Chevrolet Cavalier
41 listings starting at $1,995
Used Ford Mustang
8 Great Deals out of 835 listings starting at $2,995
Used Chevrolet Cobalt
30 Great Deals out of 328 listings starting at $1,210
Used Pontiac G6
11 Great Deals out of 154 listings starting at $2,485
Used Pontiac Solstice
23 listings starting at $5,999
Used Pontiac Grand Prix
3 Great Deals out of 52 listings starting at $1,500
Used Honda Civic
420 Great Deals out of 3,228 listings starting at $1,250
Used Toyota Camry
50 Great Deals out of 1,398 listings starting at $2,777
Used Ford Taurus
20 Great Deals out of 253 listings starting at $2,995
Used Toyota Corolla
203 Great Deals out of 2,792 listings starting at $1,200
Used Ford Focus
128 Great Deals out of 2,305 listings starting at $982
Used Volkswagen Jetta
85 Great Deals out of 1,703 listings starting at $995
Used Honda Accord
85 Great Deals out of 943 listings starting at $2,500