The majority of your engine's electronics are under the supervision of the powertrain control module. How to determine whether your PCM is damaged The entire interior of your car is crammed with computers, whether you like it or not. When everything is functioning well, these computers are a dream come true, but when circuits start to fail, they may soon become a nightmare. Fortunately, modern machines don't break down very often. Because replacing them when they break costs a lot of money. The Powertrain Control Module, one of the enchanted computers, regulates the entire powertrain, as the name suggests. We'll explain all you need to know about your PCM and what to do if it starts acting up in this comprehensive guide. Let's start by taking a look at the warning signs. Poor engine performance combined with a check engine light on your dashboard is the most typical sign of a faulty PCM. Additionally, you can observe gear changing issues with the transmission. A...
Comments
Post a Comment