Check Engine Light Diagnostics in Ashland, VA
Visit Us For CEL Diagnostics And Repair
What Is the Check Engine Light?
The check engine light (CEL) is an indicator on a vehicle’s dashboard that illuminates when the onboard diagnostic system (OBD-II) detects a potential issue. The primary purpose of the check engine light is to alert the driver that a problem needs attention. Modern vehicles are equipped with various sensors that monitor different mechanical aspects, such as the engine and emissions system. These sensors continuously send data to the engine control module, which is essentially the vehicle’s computerized brain. When it detects a deviation from normal operating parameters, it simultaneously turns on the CEL and generates a diagnostic trouble code (DTC) specific to the detected issue. These codes provide information about the nature and location of the problem. At Dixon’s Automotive Repair in Ashland, Virginia, we are well-versed in the CEL, performing check engine light diagnostics and repair on a regular basis for our customers. If yours has turned on, come by for expert service soon.
Possible Causes Of The CEL
A wide variety of problems can cause the check engine light to illuminate, and the severity of these issues can vary. Some problems may be minor and have a limited impact on vehicle performance, while others can be more critical and require immediate attention. In more extreme cases, you may notice a flashing check engine light (instead of a stagnant light). If this occurs, we recommend pulling over when you safely can and calling us for assistance; it may not be safe for you to continue driving. Possible causes of the CEL include a loose or broken gas cap, worn spark plug, bad catalytic converter, faulty mass airflow sensor, or malfunctioning EGR valve. We highly recommend promptly addressing check engine light warnings to prevent potential damage and ensure optimal vehicle operation. Check engine light diagnostics is the only way to truly know what is happening. For further information, get in touch with us today.
Diagnostics And Customer Care
At Dixon’s Automotive Repair, we have vast experience working with all makes and models for their CEL needs. We have a solid system in place when it comes to check engine light diagnostics and repair, ensuring the utmost efficiency and accuracy in our workmanship. Our ASE-certified technicians use advanced diagnostic tools, thorough inspection processes, and their expertise to determine the specific issue triggering the check engine light. Once we identify the problem, we will relay the details to you and the recommended next steps. We will only commence work once we have your approval, and we will keep you updated at every step. On top of all that, we offer our customers many benefits, such as free shuttle service, warranty coverage for applicable repairs, loaner cars, financing, after-hours service, and more. We welcome walk-ins and will do our best to fit you in promptly, but for assured check engine light diagnostics service, call us at 804-496-6002 or schedule an appointment online. We look forward to serving you soon at 9440 Atlee Commerce Blvd. Ashland, VA 23005.