Question about Cars & Trucks

1 Answer

I HAVE 2005 CHEVY EQUONIX CHECK ENGINE LIGHT ON HAS CODE-PO455 & PO496 (HELP)

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Cars & Trucks Master
  • 1,043 Answers

P0455- Evap Emission Ctrl Sys Gross Leak Detected
P0496 Evaporative Emission Sys High Purge Flow
This is the 2 codes you requested and they say you have a leak in the emission sys.

Posted on Apr 19, 2017

  • J Cooper Apr 20, 2017

    THANK YOU. NOW WHAT NEXT TO REPAIR ?

×

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

jeepguyracin
  • 1757 Answers

SOURCE: 2005 Chevy EQUONIX Tried To Start Engine Won't Turn. Dash Lights & CD Player Went Crazy Flashing On & Off. Won't Start When Given A Jump.(HELP) !!

Sounds like a dead or shorted battery.

Posted on Mar 11, 2017

  • 6468 Answers

SOURCE: check engine light came on and the code showed po455

its a evap code could be from a bad gas cap to a cracked vapor line or a bad sensor

Posted on Oct 03, 2012

  • 1857 Answers

SOURCE: the following codes show up on my 2006 chevy

All these codes indicate that maybe you lost your reference signal from the computer. What someone will have to do is check fo voltage and grounds from the PCM on the coolant temp sensor, Both 02 sensor heater circuits, the evap purge solenoid and the gas tank pressure sensor. Its possble the computer failed or you poped a PCM fuse in the fuse box under the hood. The cover should have a legend to tell you which is which but I would pull all of them and inspect anyways.

Posted on Apr 20, 2010

junkman1249
  • 552 Answers

SOURCE: 2005 chevy Z71 check engine code PO449 and PO455 5.3 Lt engine how do i fix them

get a new gas cap your evap sytem isnt working if the gas cap doesnt work then you might have a leak and check your EVAP purge valaves

Posted on Dec 07, 2011

emissionwiz
  • 75051 Answers

SOURCE: what is code PO496 and PO455 for a 2007 Pontiac Grand Prix mean

P0496 is not alisted code.
P0455 - Evaporative Emission Control System Leak Detected Gross Leak (fuel vapors)
Symptoms - Engine Light ON (or Service Engine Soon Warning Light)
- Possible a noticeable fuel odor caused by the release of fuel vapors Possible causes - Missing or loose fuel cap
- Incorrect fuel filler cap used
- Fuel filler cap remains open or fails to close
- Foreign matter caught in fuel filler cap
- EVAP canister or fuel tank leaks
- EVAP system hose leaking
- Fuel tank leaking

Posted on Jan 24, 2012

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Po455


Check all hoses and fittings from evap back to fuel tank. On 1post in pacifica world the prob was solved by dropping the fuel tank and replacing the fitting on one of the fuel pumps. Then clear the code and hopefully doesn't come back.

Sep 08, 2014 | 2005 Chrysler Pacifica

1 Answer

Ford escape check engine code po455


First thing is to have the gas cap tested, or just replace it.if cap is good the next possible couse would be the evaperative canister located near or around the gas tank. Most likely the gas cap though.

Jul 12, 2014 | 2005 Ford Escape

1 Answer

2001 chevy tracker code po455 and po440


If your check engine light is not on and codes are present, your dash bulb that illuminates the check engine light may be blown. I would have them clear your codes anyway and drive the car for a day or two. then have them recheck the codes. if nothing, your car will pass

Nov 11, 2013 | Cars & Trucks

1 Answer

Check engine light came on and the code showed po455


its a evap code could be from a bad gas cap to a cracked vapor line or a bad sensor

Oct 01, 2012 | Cars & Trucks

3 Answers

What is code PO496 and PO455 for a 2007 Pontiac Grand Prix mean


P0496 is not alisted code.
P0455 - Evaporative Emission Control System Leak Detected Gross Leak (fuel vapors)
Symptoms - Engine Light ON (or Service Engine Soon Warning Light)
- Possible a noticeable fuel odor caused by the release of fuel vapors Possible causes - Missing or loose fuel cap
- Incorrect fuel filler cap used
- Fuel filler cap remains open or fails to close
- Foreign matter caught in fuel filler cap
- EVAP canister or fuel tank leaks
- EVAP system hose leaking
- Fuel tank leaking

Jan 24, 2012 | 2007 Pontiac Grand Prix GXP Sedan

1 Answer

2005 chevy Z71 check engine code PO449 and PO455 5.3 Lt engine how do i fix them


get a new gas cap your evap sytem isnt working if the gas cap doesnt work then you might have a leak and check your EVAP purge valaves

Dec 07, 2011 | Cars & Trucks

1 Answer

The following codes show up on my 2006 chevy colorado PO106 PO116 PO455 PO446 PO496 PO036 PO030


All these codes indicate that maybe you lost your reference signal from the computer. What someone will have to do is check fo voltage and grounds from the PCM on the coolant temp sensor, Both 02 sensor heater circuits, the evap purge solenoid and the gas tank pressure sensor. Its possble the computer failed or you poped a PCM fuse in the fuse box under the hood. The cover should have a legend to tell you which is which but I would pull all of them and inspect anyways.

Apr 20, 2010 | 2006 Chevrolet Colorado

1 Answer

Code meaning Mazada 97 Pres


P0455 IS AUXILIARY EMISSION CONTROL
P1631 IS MANUFACTURE CONTROL AUXILIARY INPUTS AUXILIARY OUTPUTS

Mar 02, 2009 | 2005 Chevrolet Colorado

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

30 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75005 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...