If you need to renew your license plates in several counties in Ohio, your vehicle needs to pass an emissions test. These E-Checks are measures aimed at reducing air pollutants and typically aren’t a problem for motorists. One thing that will make your vehicle immediately fail the E-Check, however, is a “check engine” light. You will avoid this inconvenience, however, by bringing your car to an auto repair shop immediately if you see the check engine light. To understand the wide-ranging issues the warning covers, here are some reasons you will see the light.

3 Reasons Your Check Engine Light Is on

1. Gas Cap Issue

One of the most straightforward reasons a check engine light turns on is because of a problem with your gas cap. A broken or loose gas cap doesn’t seal the gasoline tank and impacts your fuel usage. In addition to filling up more often, a defective or loose gas cap also allows hydrocarbons to leak into the air when you’re not driving. Getting a replacement cap from an auto repair shop or tightening it yourself will solve the problem and prevent the pollutants from being released into the atmosphere.

2. Damaged Oxygen Sensors

Oxygen sensors are essential components of your vehicle. They serve as the monitor for the fuel and air mixture that powers the engine. Your check engine light could be signaling that something is wrong with the oxygen sensors. This issue needs to be inspected by an auto repair shop, as you could experience reduced engine strength, fuel efficiency, and damage to other components of the vehicle.

3. Malfunctioning Catalytic Converter

A catalytic converter is a crucial component for reducing the carbon monoxide produced by your car; it converts carbon monoxide into carbon dioxide. A malfunctioning catalytic converter is a critical issue for passing an E-Check. An auto repair shop will examine your converter and make the necessary repairs or replacements so you will pass the check and reduce harmful emissions.

Make sure you pass your E-Check with the help of Gearheads Auto Service in Cuyahoga Falls, OH. For more than a decade, this auto repair shop has provided expert maintenance services regardless of make or model. The shop’s team of RepairPal and ASE-certified mechanics will quickly identify the issues with your vehicle and get it back on the road in no time. Visit their website for more information on the services available or call (330) 929-0200 to speak with a friendly representative today.