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How to Interpret Warning Alerts After Automotive School

Automotive Training Centre

Common Types of Warning Alerts Modern vehicles have warning lights that indicate everything from minor maintenance reminders to serious system failures. Check Engine Light (CEL): The check engine light signals potential issues ranging from minor sensor malfunctions to major engine failures.

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Common Dash Warning Lights

Tomorrow's Technician

In the early days of the automobile, critical engine functions were monitored by gauges. Oil pressure, engine coolant temperature and generator operation were displayed for easy viewing by the driver. But, by the late 1930s, auto manufacturers were making the switch to warning lights. The hard part is knowing them all.

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Cracking The Code Of The Check Engine Light: Unraveling The Mysteries Of Auto Diagnostics

Louisville Automotive Shop

As a car owner, one of the most dreaded moments is when the check engine light suddenly turns on. However, instead of panicking, take a deep breath and understand what your car is trying to communicate through that little orange light. Pay attention to other symptoms your car may exhibit and the check engine light.

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Plastic Timing Chain Guides

Tomorrow's Technician

The materials used by manufacturers are highly engineered resins and structural fibers. These materials are designed to withstand high temperatures and forces inside the engine. They are also engineered to withstand engine oil and harmful vapors created by blowby inside the combustion chamber.

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How to Test a Car’s Mass Air Flow MAF Sensor

Solera

The MAF sensor measures the amount of air flowing into the engines intake manifold and reports it to the ECM. Automotive manufacturers typically position the MAF sensor between the air filter and throttle body. Then, start the engine and monitor its performance, noticing any changes in behavior.

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How to Check Engine Light Codes Without a Scanner

RepairSmith

Keep reading to learn more about how to check engine light codes without a scanner. This Article Contains How to Check Engine Light Codes Without a Scanner Use the Ignition Key Use the Odometer Buttons Use a Paper Clip (for OBD1 Cars) Let an Expert Do It What Does Your Check Engine Light Mean?

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8 Chevrolet Check Engine Light Triggers + Can You Drive with It?

RepairSmith

An illuminated Check Engine Light (CEL) on your Chevrolet’s dashboard can leave you feeling anxious. So, let’s explore the various triggers of a Chevrolet Check Engine Light and what you can do to resolve it. What does the Check Engine Light mean?