What causes service engine light on Chevy Cruze?

Service Engine Light – Often, this is the only symptom of the Chevy Cruze P0420 code. There are many things that can cause the P0420 trouble code in your Cruze.

Is there a problem with my 2011 Chevy Cruze?

My 2011 Cruze with 32K miles is having starting issues. When I go to turn the ignition on it cranks but wont start. It never had a problem like this before.

What are the trouble codes on a Chevy Cruze?

Far and away the most common trouble codes on the Chevy Cruze are P1101 and P0171. They are OBD-II trouble codes. These codes will trigger the service engine soon light when the ECM receives a signal from them that is out of range. Jump to: P1101. P0171. P1101 is one of the most common of the Chevy Cruze trouble codes.

What’s the smell of a 2011 Chevy Cruze?

Ask your Chevrolet dealer. CarComplaints.com Notes: What’s that smell – it’s a tad sweet with a tinge of chemical toxicity? If you own a 2011 Cruze it’s probably a coolant leak. It’s a widespread and notorious problem for the car and is the subject of a class-action lawsuit filed in the state of New York.

What to do when the Check Engine light comes on in a Chevy Cruze?

When the check engine light comes on in your Chevy Cruze, don’t panic. The dealership wants you to take the vehicle in to have the error codes determined. You can do this at some auto parts stores, too. They plug the computer of the engine into their computer to read the code.

Why is the O2 sensor on my Chevy Cruze not working?

Here are a few that relate to the Chevy Cruze. The oxygen sensor, or O2 sensor, failed (very common) The most common reason is the simplest to fix. There is a loose or damaged gas cap on the vehicle. This allows for air to get into this area.

Why is my Check Engine light not working?

The most common reason is the simplest to fix. There is a loose or damaged gas cap on the vehicle. This allows for air to get into this area. This can easily be fixed by pulling over and tightening the gas cap or, if it is damaged, simply replacing it with a new one.