Check Engine Light Diagnosis

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Open Today! Service: 7am-6pm Call us at: 908-739-3975
VW Check Engine Light Diagnosis

Check Engine Light On? Visit Our Service Center in Summit

You are driving down the road when you suddenly notice that your check engine light is on. Is this a serious situation? At Douglas Volkswagen, we provide expert check engine light service on all Volkswagen vehicles. Whether you live in Summit, Chatham, New Providence, Madison, or Springfield Township, NJ, we can provide your vehicle with fast and affordable check engine light service.

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Save on Maintenance and Repairs Today!    Service & Parts Specials

Volkswagen Check Engine Light Service

Our service center has the latest diagnostic tools to quickly detect all check engine light issues on all current Volkswagen models. That allows us to get to the source of the issue quickly and get the job done fast. Why roll the dice with some other service center that may not have our resources? Not only that, we have a top team that is Volkswagen trained technicians who can quickly resolve any check engine issue. Rely on our service center team to get the job done.

Why Choose Our Service Center

Our service center is open six days a week to provide you with service when you need it. Also, we only use Volkswagen OEM parts for all service and repair work. Finally, our service center offers a comfortable waiting area complete with WI-FI and flat-screen TVs. Simply put, we have one of the top service centers in the area.

What Can Cause A Check Engine Light To Turn On?

There are many reasons why a check engine light can be activated. Some of the reasons your vehicle’s check engine light is on can be minor, while other reasons can be quite serious. Here’s a look at some of the top reasons your vehicle’s check engine light may be on:

  • Loose Fuel Cap – Your check engine light can be activated if your vehicle’s gas cap is loose.
  • Spark Plugs – Old or non-working spark plugs are the most common reason why a check engine light will be activated.
  • Oxygen Sensor – The oxygen sensor measures how much-unburned oxygen is in your vehicle’s exhaust system. Too much or too little unburned oxygen can damage your vehicle’s engine.
  • Catalytic Converter – The catalytic converter is an integral part of your vehicle’s exhaust system. A poorly functioning or non-functioning catalytic converter will activate the vehicle’s check engine light.
  • Mass Airflow Sensor – The mass airflow sensor measures the air/fuel mixture in your vehicle’s engine. If the mixture level is off, then the check engine light will be activated.
VW Service


Schedule Volkswagen Check Engine Light Diagnosis In Summit, NJ

Visit Douglas Volkswagen for fast and affordable check engine light service. You can call or schedule your appointment online. We look forward to providing you with outstanding service today.


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Complimentary Douglas Volkswagen Amenities

  • Certified Technicians
  • Genuine OEM Parts
  • Comfortable Waiting Area
  • Saturday Service Hours
  • Home / Office Pick-up & Delivery

Service Info

Phone Numbers:Service Hours:Special Hours
  • July 5thClosed
Regular Hours
  • Mon - Fri7:00 AM - 6:00 PM
  • Sat8:00 AM - 4:00 PM
  • SunClosed

Douglas Volkswagen, Morris Avenue, Summit, NJ, USA

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491 Morris Avenue • Summit, NJ 07901

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Today's Hours:

Open Today! Sales: 9am-7pm

Open Today! Service: 7am-6pm

Open Today! Parts: 8am-5pm

Douglas Volkswagen 40.72458, -74.37041.