Check Engine Light Diagnostics in
Wyckoff, NJ

The check engine light (CEL) is part of your BMW’s onboard diagnostic system (OBD-II) and is designed to alert you to potential issues with your engine, transmission, or emissions system. When the light comes on, it means your BMW has detected a problem that requires immediate attention. Ignoring a check engine light can lead to more severe issues, from reduced fuel efficiency to major engine damage.

At Motor Works West, we take a thorough approach to diagnostics, ensuring that we don’t just clear the codes—we fix the actual problem. Some of the most common reasons for a BMW check engine light include:

• Faulty Oxygen Sensors – Affecting fuel efficiency and emissions.
• Loose or Damaged Gas Cap – A minor issue that can trigger an alert.
• Catalytic Converter Failure – Leading to increased emissions and reduced power.
• Ignition Coil or Spark Plug Issues – Causing misfires and poor performance.
• Mass Airflow Sensor (MAF) Malfunction – Impacting air-to-fuel ratio and engine efficiency.

Regardless of the issue, our BMW factory-trained technicians use advanced dealer-grade diagnostic tools to accurately pinpoint the problem and recommend the best solution.

Why Choose Motor Works West for BMW Check Engine Light Diagnostics?

Motor Works West is Wyckoff’s trusted BMW service center, providing expert check engine light diagnostics and repairs. Our ASE-certified, BMW factory-trained technicians use dealer-level diagnostic software, ensuring that every issue is properly identified and resolved.

As a Licensed NJ Motor Vehicle Emission Repair Facility and a BMW Car Club of America (BMW CCA) Member, we uphold the highest service standards for BMW diagnostics and repairs.

Our BMW Check Engine Light Diagnostic Process

Our process begins with a full-system scan using BMW-specific diagnostic equipment. Unlike generic code readers, our tools provide detailed data about your vehicle’s performance, emissions, and engine health. Once we identify the issue, we provide a transparent repair plan using BMW-approved parts and factory-grade service.

Key Benefits of Our BMW Check Engine Light Diagnostics:

• Factory-Trained BMW Technicians – Experts in BMW electrical and engine diagnostics.
• Dealer-Level Diagnostic Tools – Accurate readings beyond standard code scanners.
• Comprehensive Vehicle Inspection – Identifying underlying issues before they worsen.
• Certified Emission Repair Facility – Ensuring compliance with NJ regulations.
• Convenient Service Options – Night drop-off, flatbed towing, Uber, and Enterprise rentals.