When your check engine light comes on, your vehicle is telling you that its onboard diagnostic system has identified a problem. To get to the bottom of the problem and find a solution, take your car to your local Denver car repair shop. A skilled auto mechanic will be able to perform a diagnostic test to determine the exact problem. Once the diagnostic check has given us some answers, we can repair your vehicle to get you back on the road as quickly as possible.
What is an On-Board Diagnostic System?
Also known as the OBD, this is a system that provides information about your vehicle’s current status. Modern vehicles can monitor themselves to alert the driver to possible issues as soon as possible. If there’s a malfunction within the engine, electrical components, or other key parts of your vehicle, the check engine light will come on to let you know it’s time to get a car repair. Address the problem as soon as possible to help keep your car safe and operational. You may also be able to save money by fixing your car before it needs especially serious repairs.
Why Is My Check Engine Light On?
Your check engine light could go on for a variety of reasons. When you bring your car into a repair shop, the technician will use a scan tool to check your vehicle’s internal computer for more information about why your dashboard light came on. The diagnostic test will return information that points to a specific problem, at which point the mechanic can repair your vehicle and get it back into the best shape possible. There are a few common trouble codes that will cause your check engine light or another dashboard light to come on.
The following are some of the most common reasons your car may be showing an alert in the dashboard:
- Catalytic Converter – The catalytic converter is responsible for converting harmful gases into exhaust that can be safely expelled from your vehicle. The catalytic converter might start to fail because your car is burning an excessive amount of oil, and this happens when there is low compression or an engine misfire. Your vehicle may leak coolant or put out more tailpipe emissions if you have a problem with your catalytic converter, and the problem will get worse if you continue to ignore your check engine light.
- Engine Misfire – A misfiring engine can lead to problems with the catalytic converter, but it’s also a problem in and of itself. A misfire means that at least one of your cylinders isn’t operating as it should. Symptoms of this problem include reduced fuel efficiency and shakiness even when the vehicle isn’t moving.
- Oxygen Sensor – This component monitors the amount of oxygen in the exhaust, which allows the vehicle to optimize multiple different functions. An appropriate level of oxygen will increase your engine’s efficiency and decrease emissions. If your vehicle stalls or gets unusually poor gas mileage, it could be a problem with the fuel and air combination.
- Exhaust Gas Recirculation – Also known as the EGR, exhaust gas recirculation regulates the release of emissions by directing exhaust back toward the engine. This process cools the engine down, which reduces emissions further. A buildup of carbon could lead to poor power, acceleration, and fuel efficiency.
Vehicle-Specific Diagnostic Test
If you have an imported vehicle that you only trust with the most skilled mechanics, our team at Movement Motorsports welcomes you. We’re extremely experienced with MINI and BMW vehicles, so we can follow the latest best practices from the manufacturer to optimize the performance of your vehicle. We’re up to date with the latest BMW BUS system manuals, and we also have the BMW ISTA workshop system. No matter which type of vehicle you drive, we have the expertise and resources to help you out when the check engine light comes on.
Diagnostics Test in Denver
At Movement Motorsports, we service all types of vehicles for drivers in the Denver area. Our goal is to be your most trusted auto repair shop for German, domestic, and Japanese vehicles. Since this is a two-man shop, you can rest assured knowing exactly who will be handling your vehicle when you leave it with us. We prioritize customer satisfaction among all else, so we provide a two year, 24K mile warranty on all of our quality car repairs. We’ll only use OEM or factory parts combined with the best fluids and diagnostics equipment to keep you on the road as long as possible. Contact us today to set up an appointment, or stop by in person for the best car repair Denver has to offer.
Image: Andrey Obultin