Ford explorer engine light stays on

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We perform over repair and maintenance services including oil changes, brakes, diagnostics, belts and hoses, and more. The best part? We come to you with all the necessary tools and parts. Modern vehicles are equipped with a series of sensors that monitor the functioning of different components and report the data back to the Engine Control Unit ECU. This malfunction indicator light may also appear differently on different car makes and models. Here are the six common reasons that can trigger the check engine light of your vehicle:.

Ford explorer engine light stays on

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We come to you with all the necessary tools and parts. The best part? Thread starter Mark S.

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Trouble codes are a number sequence of letters and numbers that correspond with a standardized list of problems that can occur in any vehicle, including the Ford Explorer. Some of them are Ford specific, while most have the same meaning no matter who made the vehicle. The most common codes are related to the emissions system. Others require serious diagnostic tests from a repair shop. Any vehicle made for the model year and up uses the same protocol. The exact location of the port is going to depend on what model year you have. Most of them are happy to pull the codes for you for free. A lot of auto shops also offer free scan service, but you may find pressured into authorizing whatever repairs they suggest on the spot. We recommend trying to identify the problem and fixing it before resetting the check engine light.

Ford explorer engine light stays on

This post contains affiliate links. Read the full disclosure here. Com Exploring important issues is crucial because it helps us develop a deeper understanding of complex problems and come up with effective solutions. Without exploring important issues, we risk missing out on key insights and perspectives that can help us make better decisions. Furthermore, exploring important issues can help us identify trends and patterns that might not be apparent at first glance, allowing us to make more informed choices. Ultimately, taking the time to explore important issues can lead to better outcomes and a more informed and engaged society. Its primary function is to alert drivers of potential issues with the engine or the emissions system. When the light is on, it is an indication that there is a problem that needs to be diagnosed and addressed right away, either by the driver or a qualified mechanic.

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The mass airflow sensor in your vehicle measures how much air enters the engine. Online Booking. Your gas cap is part of a sealed evaporative emissions system that prevents the gas vapors from escaping into the air. Sounds a lot like an O2 sensor has come unplugged since both the data circuit and the heater circuit are throwing codes. Not sure? Not sounding very promising. A spark plug generates an electric spark to crank your engine. Called dealer next day said to bring it in will check it out. Resolving the underlying issue will clear the diagnostic code fault code and reset the engine warning light. Put about 15 miles on still no check engine light. Now, before a certified technician performs a car diagnostic test , here are a few things you could try to fix a steady engine light:.

Getting Started - Prepare for the repair. Scan for Codes - How to scan your vehicle for trouble codes. More Info.

Refer to OBD-II in the owners manual for information on temporary malfunctions that may not require service. Register for an account , it's free and it's easy, so don't hesitate to join the Explorer ST Forum today! Online Booking. We come to you with all the necessary tools and parts. Note : While an auto parts store may offer this diagnostic service for free, it will try to upsell you car parts and repairs that your vehicle may not necessarily need. This malfunction indicator light may also appear differently on different car makes and models. The mass airflow sensor in your vehicle measures how much air enters the engine. Ignoring it could severely damage the engine and catalytic converter. For a better experience, please enable JavaScript in your browser before proceeding. Let us diagnose. If it's sensor 2 it should be a downstream one if I'm not mistaken which means it's likely under the car. Check engine light came on, on way home from dealer. Sometimes, an issue as simple as a loose gas cap can cause the onboard diagnostic system to turn on the engine light. Not sure which side of this engine is bank 2.