A good way to keep your car’s engine control modules (ECMs) up to date would be erasing and reprogramming, otherwise known as flashing, your engine’s computer. Microprocessors in the power train and fuel injectors have to have this done if cars are older newer than 1996 since the system won’t work properly otherwise. When programming is up to date with anything, your engine works much better. It’s a bountiful cash crop for repair shops, who tend to charge between $ 80 and $ 120 for the service, according to Under hood Service. Your car could be flashed by you for those who have the right equipment around. Article resource – How to reprogram your engine computer by Car Deal Expert.
An engine computer reprogramming
When reprogramming an engine computer, a scanner is attached to the diagnostic port in a car, which is typically inside the car, beneath the steering wheel. The auto manufacturer will replace old software within the car with new programming. Back within the day, the reprogramming process involved removing different parts from the car, but now an USB cable, scanning device, and a pretty good Internet connection is all that is needed to work with the diagnostic port. The manufacturer’s site has the new software on it which is flashed onto the ECM.
How many times to flash an ECM?
If you were to ask your auto repair shop this question, they would suggest doing it each and every few years, which could be ok for you to do. However, it’s typically only something that needs to be addressed on a need-to basis, unless a sweeping pronouncement is issued by the manufacturer as part of a recall movement. Routine maintenance shouldn’t consist of flashing when doing everything else to make sure your car works.
Using a DAY flasher to do the work
It is simple to do usually. Consult with your automobile manufacturer’s site for software updates. A flash programming device is what you’ll need to download the update to. You may need more software if you want to have a proper engine turning. Consult sources such as DIYEFI.org for more specific information. Before doing anything, your state’s motor automobile authority should be consulted considering states like California have touch emissions testing making it illegal to do some different engine reprogramming.
Get auto loans to help buy your new car with new ECM programming already
Underhood Services
underhoodservice.com/Article/39556/flash_reprogramming_vehicle_computers.aspx
Scotty Kilmer on reprogramming your car’s computer
youtube.com/watch?v=Mc0aMxSdat4
DIYEFI
diyefi.org/index.htm
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