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Your Check Engine Light in Burke, VA - What Does it Mean?

If you are in the Burke, VA area and your check engine light has come on Stop by Wiygul Automotive Clinic for expert diagnosis.

auto maintenance 12-11-17 Share:
Do you know what to do if you see your vehicle’s check engine light in Burke, VA? Before you panic or pay for unnecessary, costly auto repairs, learn about your on board diagnostic system functions.

The check engine light is a dashboard indicator integral to your vehicle’s onboard diagnostic system (OBD), which monitors, controls and regulates many elements of vehicle performance, including ignition timing, fuel economy, and engine speed. Auto makers initially created the OBD system to help identify and diagnose malfunctions in critical vehicle systems. However, increasing international pressures to curb harmful pollution from auto tailpipes led the federal government, through revisions to the Environmental Protection Agency (EPA) laws, to require OBD II systems that primarily measure, monitor and control vehicle tailpipe emissions and fuel efficiency.

Our first reaction to the check engine light in Burke, VA is often alarm - what if something is seriously wrong with my car and driving is unsafe? If that were the case you would experience other symptoms - noises, an odor, or noticeable changes in your ability to safely drive your car. The second generation OBD II systems try to address this with a two-phase check engine light - constantly on or blinking. A steady light means you should see your qualified auto technician for auto repairs in Burke, VA as soon as possible, but there is no emergency. The blinking light signals there may be a serious issue with your catalytic converter. See your local mechanic right away to prevent additional damage and avoid further risk.

When the OBD II electronic-control system identifies a problem it attempts to make corrections. If these correction attempts fail the computer turns on the check engine light and stores a trouble code in it's memory. Diagnostic trouble codes (DTC) help to locate the problem source, such as a malfunctioning oxygen sensor or a misfiring engine, and stores a DTC that is read with a professional auto repair scan tool or a diagnostic computer.

The beauty of understanding the check engine light warning indicator is that these systems alert you before your car requires extensive auto repair in Burke, VA. So instead of being concerned when your check engine light comes on, Burke, VA motorists can take comfort in knowing that little light means a minor adjustment or repair that can actually prevent major auto repairs and dangerous, avoidable accidents down the road.

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8 convenient locations

6001 Lane Drive
Alexandria, Virginia 22304

703.751.1040

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
310 S. Pickett Street
Alexandria, Virginia 22304

703.751.6766

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
5665 Burke Centre Parkway
Burke, Virginia 22015

703.764.1700

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
8007 Malcolm Road
Clinton, Maryland 20735

301.856.8119

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
9205 Livingston Road
Fort Washington, Maryland 20744

301.265.9600

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
630 Grant Street
Herndon, Virginia 20170

703.435.3000

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
11728 Sunset Hills Road
Reston, Virginia 20190

703.437.7070

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed
137 Saint Patricks Drive
Waldorf, Maryland 20603

301.632.6701

Mon-Fri: 7:00 AM - 7:00 PM
Sat: 8:00 AM - 5:00 PM
Sun: Closed

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When you bring your family’s car to Wiygul Automotive Clinic, we take your trust in us seriously. We take the time to get to know you and your vehicle. In addition, we will send you service reminders and maintain service records that help keep your car’s factory warranty valid - which means you don’t have to go to the dealer for service.

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