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On a 2007 aveo the code po496 had come up? what does this mean? check engine light is on

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  • Anonymous Mar 24, 2014

    Check engine light PO496



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If you take your car to a auto parts store tell them you have the check engine light and the should check it for free and tell you what's wrong and how to fix it.

Posted on Oct 04, 2009


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Had my car checked because engine light was on came up with PO496 What does this mean?

code p0496 refers to evaporative emission system--high purge flow===causes--wiring--EVAP valve--mechanical fault
check that the cap is on tight
change the purge valve.

Mar 11, 2015 | 2008 Saturn VUE

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Chevy aveo 2007 problems

Check engine to chassis ground

Mar 31, 2014 | 2007 Chevrolet Aveo Sedan

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Check Engine Light came on my 2003, Lincoln Aviator with trouble code: PO496? Anyone know what this means?

Its a problem with the evap system, make sure your gas cap is tight, also check purge and vent solenoids, purge solenoid maybe leaking

Nov 15, 2013 | Mitsubishi Eclipse Cars & Trucks

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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

3 Answers

2007 Chevy Aveo check engine light came on, code P2188, whats it mean?

P2188 System Too Rich at Idle (Bank 1) On a Chevy Aveo I have heard 2 different things that cause this code, 1. Check for any vacuum leaks in the intake , and 2. Check for oil bypass in the cylinders, Personally I don't know which is correct , But figured I could give you an area to check , Good Luck

Jul 12, 2011 | 2006 Chevrolet Aveo

1 Answer

Engine light, airbag light and the code p302 all come up for my 2007 chevrolet aveo

The check engine light will come on anytime the power train computer senses a problem that sets a code. The code you have P0302 means a misfire was detected on cylinder #2. At the front of the engine (where the belt is) is cylinder #1. Cylinder #4 is closest to the tranny. A misfire could be a bad spark plug, wire, ignition coil or fuel injector. The most common problem is usually the spark plug. Remove it and check for a crack in the porcelain, or the electrode on the end being damaged. As for the air bag light there is really no relation to the code. This will also need to be diagnosed, as they set codes for the restraint system totally independently of the power train computer.

May 11, 2011 | Chevrolet Aveo Cars & Trucks

1 Answer

So, My 2007 chevy aveo was running fine...then the check engine light comes on and the hold light begins to flash. The car runs fine. However, when I stop and begin to accelerate, the car will kinda...

engine lights also report on transmission faults which you experienced
have the fault codes read at an accredited auto transmission shop for a proper diagnosis and quote

Jul 21, 2017 | 2007 Chevrolet Aveo Sedan

1 Answer

2007 Aveo check engine light came on and hold light is flashing. Car can barely get out of it's own way.

Your car is in 'limp mode,' which is a safety feature so components won't be damaged if you continue to drive the car. You need to have the car scanned for codes stored on it's computer to determine what is wrong. Check local parts stores, most offer free scans. They should be able to help you fix the problem once they know what the codes are. If you have further questions, post them here w/ the code #'s.

Mar 23, 2010 | 2007 Chevrolet Aveo 5 Hatchback

1 Answer

Check engine light is flashing and decreaased speed when acceler

Get a scanner on it to see what error the computer has found.

Nov 05, 2009 | 2007 Chevrolet Aveo Sedan

3 Answers

What is PO496 code? I've got a PO171B also, which I'm assuming is dirty an O2 sensor.

2007 cobalt and am getting P0496 code as well. would love to know what is cause!

Apr 30, 2009 | Chevrolet Cobalt Cars & Trucks

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