Dashboard warning lights in cars can be confusing, especially for newer drivers. Two of the most commonly misunderstood lights are the "Engine Oil Warning Light" and the "Check Engine Light." In this brief guide, we'll explain 4 main things; the purpose, function, causes and action required for these warning lights to help you stay informed and maintain your vehicle effectively. Let’s go!
Engine Oil Warning Light:
1. Purpose: The Engine Oil Warning Light is specifically designed to monitor the engine's oil level and pressure.
2. Function: When this light comes on, it typically indicates that the engine's oil level is dangerously low or that there is insufficient oil pressure. Low oil levels or pressure can lead to engine damage and should be addressed immediately.
3. Causes: Common causes for the Engine Oil Warning Light include oil leaks, oil consumption, or an oil pump malfunction.
4. Action Required: If this light illuminates, pull over to a safe location and turn off the engine. Check the oil level using the dipstick and add oil if necessary. If the light persists, seek professional assistance from Mechanic On The Go (MOTG) to diagnose and resolve the issue.
Check Engine Light:
1. Purpose: The Check Engine Light, also known as the Malfunction Indicator Lamp (MIL), serves a broader purpose. It monitors various engine and emissions-related systems.
2. Function: When the Check Engine Light comes on, it indicates that the vehicle's onboard computer (ECU) has detected a fault or anomaly in one or more systems, such as the engine, transmission, or emissions.
3. Causes: The causes for the Check Engine Light can vary widely and include issues like a faulty sensor, emission control problems, misfires, or transmission issues.
4. Action Required: When the Check Engine Light illuminates, it's essential to have your vehicle's diagnostics system scanned by a qualified technician. They will use a diagnostic tool to retrieve error codes, identify the specific issue, and recommend the necessary repairs.
Conclusion:
In summary, understanding the differences between the Engine Oil Warning Light and the Check Engine Light is crucial for vehicle maintenance. While the Engine Oil Warning Light primarily focuses on oil levels and pressure, the Check Engine Light monitors various engine and emissions systems. When either light illuminates, it's essential to take appropriate action promptly to prevent potential damage and ensure the safety and performance of your vehicle.
If you encounter warning lights in your car, including the Check Engine Light, trust the expertise of Mechanic On The Go. Our team of certified technicians can diagnose and resolve issues to keep your car running smoothly. Don't let warning lights catch you off guard—stay informed and stay safe on the road.
