What does the Check Engine light on a Chevy Aveo mean?

Check Engine Light Chevy Aveo. by Jeffrey Caldwell. The “Check Engine Light” in a Chevy Aveo illuminates when one of the emissions components on your car fails. When the emissions component fails it sends an electrical signal know as a “trouble code” to the engine’s computer ,which stores the code so it can be read by a diagnostic code scanner.

How to complain about a 2008 Chevy Aveo?

No one has added a helpful site for this 2008 Aveo problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Search CarComplaints.com for these popular complaint phrases…

Why is my Aveo so hard to start?

Is just at the cold start usually in the morning or when the engine was a long time stop. In the morning after two tries if the engine does not start I need to wait hours for the next try and there is a strong smell a gasoline. helpful? Do you have a check engine light?

What causes a Chevy Aveo engine to misfire?

There are other misfire related codes as well, but those are the most common ones. Keeping in mind that any engine needs air, fuel, and spark for ignition, your Chevy Aveo’s fuel system can often cause the engine to misfire. It can run too lean or rich.

Where is the OBD2 port in my Chevrolet Aveo?

To diagnose your vehicle yourself, download our EOBD-Facile car diagnostic software. Use our search engine below to locate your OBD2 port! You will find below several pictures which will help you find your OBD connector in your car. Aveo II (2011 – …)

What does trouble code p0123 mean on Chevy Aveo?

Type Chevy Aveo the year of your vehicle and the trouble code (P0123 for example) into the search engine. It will compile a list of forum postings that will explain the code and provide suggestions for remedying the situation. As a last resort you can contact a Chevrolet dealer. They should be able to explain what the code means.

Why is the ignition not working on my Aveo?

EGR- The EGR system recycles burnt exhaust gasses back into the combustion chamber. Crank/Cam Sensor- When the cam or crank sensors are not being read by the ECM/PCM, it’s impossible to get the ignition timing right. If you Aveo does start at all, it’ll run rough.

What to do when your check engine light comes on?

Turn the ignition to the “run” position and scan the engine computer for trouble codes. After the scan is completed. Look for the button that says “clear all codes” or something similar. Press the button to clear the code. Remember clearing the codes will not solve the underlying problem that caused the check engine light to illuminate.

What does it mean when your Aveo won’t start?

This just means that the engine doesn’t move when you turn the key. The second way that your Aveo won’t start is when the engine turns when you engage the starter, but it won’t fire and run on its own. When the engine isn’t turning over at all, that’s a bit easier to diagnose than when it is cranking but not firing.

What are the warning lights on a Chevrolet?

The following are warning lights and indicators found in vehicles built by Chevrolet. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are nearly 50 of them so search carefully!

What should I do about the parking light on my Aveo?

2009 Chevrolet Aveo LS 1.6L 4 Cyl. Add antifreeze Low coolant levels is all to common – top yours up today 2009 Chevrolet Aveo LS 1.6L 4 Cyl. Change the parking light Small bulbs that burn out regularly – did you know you can replace these with LED lights? 2009 Chevrolet Aveo LS 1.6L 4 Cyl.

What to do if your check engine light is on?

The video above shows how to locate the on board diagnostics (OBD) plug on your 2009 Aveo, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your Aveo. Intermittent Check Engine Light: If the check engine light on your 2009 Aveo is intermittent, try to take note of the conditions when this happens.

What to do if your check engine light is not working?

Look for the button that says “clear all codes” or something similar. Press the button to clear the code. Remember clearing the codes will not solve the underlying problem that caused the check engine light to illuminate. If you clear the trouble code without fixing the problem, the light will illuminate again in a few miles.

What is the diagnostic code for a Chevy check engine light?

Remember, these are manufacturer specific codes only. Refer to our Generic OBD II code list for definitions on all other Chevy diagnostic trouble codes. Manufacturer Specific Codes P0342Camshaft Position Sensor A Bank 1 Low Input – Related Information P1031HO2S Heater Current Monitor Control Circuit Sensors 1

What causes a flashing check engine light on a Chevy Aveo?

While a majority of the time, the flashing check engine light is going to be caused by a misfire related to your Aveo’s ignition system or fuel system (as stated above), there are other issues that can cause it. Your timing chain could have jumped .

When does the Check Engine light come on?

The Check Engine Light may come on if you’re having issues with your TPS. This isn’t always the case though, so don’t wait for the Check Engine Light to illuminate before you get any of the above symptoms checked out. Have your vehicle checked for trouble codes to verify the source of the problem.

Why does my check engine light keep flashing?

Use it to find out exactly why your vehicles computer decided to flash this light. The ignition system is the most common reason that the check engine light will flash. The ignition system consists of spark plugs, plug wires, and the ignition coil packs (older vehicles have a distributer that has the same function as coil packs).

How to read a GM check engine light?

Simply turn the Ignition to “Run” (Do not start the vehicle) and put the paper clip in the two terminals. Now watch your Check Engine Light. It will start flashing. It will look like Morse Code, but it isn’t, and is real easy to interpret.

What is the oxygen sensor code for a Chevy?

P1137HO2S Bank 1 Sensor 2 Lean Or Low Voltage – Read Our Article On Oxygen Sensor CodesFor Help With This Chevy Trouble Code P1138HO2S Bank 1 Sensor 2 Rich Or High Voltage – Read Our Article On Oxygen Sensor CodesFor Help With This Chevy Check Engine Light Code

Why is my Check Engine light still on after filling up?

The cap is a crucial part of a car’s fuel delivery system. It notably prevents gasoline fumes from leaving the fuel tank, and it helps keep the whole system under the correct pressure. If your check engine light turns on immediately after a fill-up, pull over and make sure the cap isn’t loose — or still on your car’s roof.

What does the Check Engine light on a Chevy Aveo mean?