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How to Interpret Warning Alerts After Automotive School

Automotive Training Centre

If youre graduating from automotive school and preparing to work with traditional and electric vehicles (EVs), understanding warning alerts is key. Todays vehicles rely on advanced electronic systems to monitor performance, safety, and efficiency. Cross-Check Symptoms: A single warning light may not provide the full picture.

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

Solera

Modern vehicles rely on various sensors to monitor their performance across multiple spectrums. For instance, the mass air flow (MAF) sensor plays a critical role in metering the air flowing into the engine and informing the engine control module (ECM). If the check engine light reappears, further diagnosis is required.

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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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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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How to Check Engine Light Codes Without a Scanner

RepairSmith

These methods won’t apply to all cars, especially more recent vehicles. Keep reading to learn more about how to check engine light codes without a scanner. What Are the Risks of Driving With a Lit Check Engine Light? What Are the Risks of Driving With a Lit Check Engine Light?

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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?