charter contract buyout form Welcome to Charter! We look forward to servicing all of your communication and entertainment needs. Please follow the 3 easy steps below to receive your check. Step 1:
mycheckchartercom

Get the free mycheckchartercom form

Fill form: Try Risk Free
  • Get Form
  • eSign
  • Fax
  • Email
  • Add Annotation
  • Share
Video instructions and help with filling out and completing mycheckchartercom

Your check engine light is going on while you drive don't freak out because today I'm going to show you what it means if your check engine light comes on while driving now modern-day cars are really complicated especially if you have a hybrid engine like this Mercury Mariner it even has two cooling systems in it so the computer of your car is continuously monitoring what's going on and when it finds a problem it turns on the check engine light now unfortunately as you can see with this book there are thousands of possible codes so you have to figure out which code or codes are stored in the computer and for that you need a scan tool that you plug into the dash don't freak out about that because if you google automotive scan tool you'll find tools from $20 used to a few hundred dollars and even the cheap ones will read the codes so once you get a scan tool take the end that plugs into the dash then find the plug that it goes into which is by your left leg on the Ford and then just plug it right in and then get your key and put in the ignition and turn it to the on position not running but on then choose the recode function and push on her and it'll tell you what code it is and in this case it's p0 1 1 4 but how can you tell what that means well you can buy a lot of expensive books to read but hey you're probably watching this on YouTube so why not go to the Internet and just go to obd codes comm it's completely free website we're working on a 4 here so we'll click on 4 and we'll scroll down to po1 1-4 and there it is intake air temperature circuit intermittent so now we know this particular vehicle has a problem the intake air temperature circuit which is right here then thus for the intake air temperature sensor is right here right by the air filter it's part of the mass airflow sensor it's one piece unit you replace the whole thing and as a mechanic step in these Ford's a lot of times the sensors get dirty you can just take them out and clean them with some mass airflow sensor cleaner and here's a can that you use right here now a lot of times people freak out when they see the check engine light on but you really only need to freak out if it's flashing while you're driving if you see the check engine light flashing on and off while you're driving then you've got a serious problem the computers and modern cars are programmed so if you have a serious problem the check engine light will flash on and off while you drive and usually it won't run very good then either so if you check engine light is flashing on and off either get your car towed to a mechanic or drive it to a really close mechanic