Scion tc check engine

In some vehicles, the light comes in two colors: yellow to indicate minor problems and red to indicate serious problems.

Introducing Infinite Scroll - Click here to learn more! It looks like you're enjoying Scionlife, but haven't created an account yet. Why not take a minute to register for your own account now? As a member you get free access to all of our forums and posts plus the ability to post your own messages, communicate directly with other members and much more. You will have the ability to offer your own items for sale to the World's largest Scion community via the marketplace after being registered just 15 days and made 15 posts! Register Now!

Scion tc check engine

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:. Sometimes, an issue as simple as a loose gas cap can cause the onboard diagnostic system to turn on the engine light. Your gas cap is part of a sealed evaporative emissions system that prevents the gas vapors from escaping into the air. If you accidentally leave this gas cap loose, you can lose fuel through evaporation, and your exhaust gas recirculation system will not function smoothly. This helps the ECU to know how efficiently the fuel burns during combustion. Accordingly, the ECU creates an ideal air- fuel mixture to offer optimum fuel economy under different driving conditions. However, these exhaust system sensors have to tolerate extremely high temperatures and are prone to fail when your vehicle crosses 80, miles. A faulty oxygen sensor can even damage your spark plugs and catalytic converter , leading to costly repair.

Find More Posts by Beantowntc.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. The first thing I did was check the gas cap. It seemed like it was on tight but I unscrewed it and put it on again to be certain.

In some vehicles, the light comes in two colors: yellow to indicate minor problems and red to indicate serious problems. The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. Its function is to alert the driver about any type of engine problems. If any problem is detected, the check engine Light of your dashboard will turn on. Depending on the type of failure, the light may either blink or remain constantly lit.

Scion tc check engine

We're the best online store for genuine parts. Scion tC parts you could ever need are available here at the finest quality and best value on the web that will have your vehicle performing past its limits. You get tremendous savings because our goal is to offer unbeatable prices. At ToyotaPartsDeal. Everything you need for routine maintenance and repair can be found in our complete Scion tC parts catalog. Having the best OEM parts inventory available, the parts for your vehicle will arrive fast no matter your location in the nation. You'll be back on the open road before you know it. The tC boasts a chassis similar to the Avensis and features MacPherson strut front and double-wishbone rear suspension. It underwent a redesign in for the model year, with a new grille, headlights, and taillights, and another refresh in featuring a stronger, more angular look.

Arena 9 deck

The mass airflow sensor is also sensitive to dirt, water, and oil. Vado 13 Replies. To the OP, regarding starting it up and it having to relearn after resetting, you figured that out correctly. It may be caused by a sensor fault or a failure of the catalytic converter. Here are the six common reasons that can trigger the check engine light of your vehicle:. The light stayed on again. Sometimes, an issue as simple as a loose gas cap can cause the onboard diagnostic system to turn on the engine light. After I thought about it I figured it was the computer just trying to re-learn and analyze everything again. Please consider creating a new thread. A blinking or red light in some cases light means a misfire that needs immediate attention. FredTC 13 Replies. Search Log in Sign up. Follow us on Facebook. Scion tC problems: The check engine light.

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 Scion tC. Some of them are Scion specific, while most have the same meaning no matter who made the vehicle.

View iTrader Profile. It looks like you're enjoying Scionlife, but haven't created an account yet. Sensor malfunction: It affects engine running or stops running completely. Some other reasons that could also cause an engine to misfire and trigger the engine light are:. Was this information useful? Keep in mind that if you have a top-quality scanner, you will be able to verify all the car sensors , avoiding blind maintenance which is a pointless waste of money. I tightened the gas cap some more and took a few more drives. Search your problem. Check Engine Light Mystery. Hi all, This weekend my check engine light popped on in my tC after I got gas. Register Now! Reason: Awarded 10 Yr Badge. Anybody else have the gas cap loose problem? I may just try the battery and see if that works.