Greenwood Village Auto Repair

any questions? call or email for a fast response: (303) 625-6707
Mon - Fri: 7:00 AM - 6:00 PM
Shuttle service

25 years of trusted service

Make an AppointmentShop For Tires

Category Archives: Dashboard

Watching Your Check Engine Light

Did you know that most of the cars driving around Centennial, Colorado, carry more computer power than the Apollo 121 Lunar Module that landed on the moon in 1969?New cars sold in the Centennial area have as many as 12 networked computers and over five miles (eight kilometers) of wiring. In fact, for the last decade or so, auto computers have been controlling about 85 percent of your vehicle's functions.Cars have sensors for manifold air temperature, coolant temperature, manifold air pressure, airflow, throttle position, vehicle speed and oxygen content. All of this electronic wizardry is pretty complicated. So how do Centennial drivers know when there is a problem?It's simple; the Check Engine light comes on. The computer monitors all the sensors and uses that information to decide what to adjust such as the fuel mix, spark timing and idle speed. In addition, the computer monitors its own circuits. When it finds a fault, it turns on the Check Engine light and stores a trouble cod ... read more

How Your Check Engine Light Works

Have you ever had an experience like this in Centennial, Colorado? You drive through the one of those automatic car washes. When you get to the end, where the dryer is blowing, your Check Engine light starts flashing!You fear the worst, but within a block or two, the light stops flashing, but stays on. By the next day, the light is off.You wonder; "What was going on?" Well, it's actually a good lesson in how the Check Engine light works.Your air intake system has a sensor that measures how much air is coming through it. When you went under the high-speed dryer, all that air was blasting past the sensor. Your engine computer was saying, there shouldn't be that much air when the engine is just idling. Something's wrong. Whatever's wrong could cause some serious engine damage.Warning, warning! It flashes the Check Engine light to alert you to take immediate action.It stopped flashing because once you were out from under the dryer, the airflow returned to normal. Now ... read more

Davis Repair is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Davis Repair (303) 790-4789 if you have any issues in accessing any area of our website.