Your engine control unit failing means you’re most likely panicking. You should be.
You may worry about an ECU replacement cost or whether you can even find an ECU replacement “near me.” Maybe you need some more clarification on what an ECU is.
If you suspect your vehicle may need an ECU replacement, you’ve come to the right place. Here are the top four signs your car needs an ECU replacement.
What Is an ECU?
ECU stands for “engine control unit.” Here’s a simple way to think of how an ECU works: it is the electronic part that controls the engine. Think of it as being the car’s computer.
The data sent via sensors to the engine tell it exactly how to function. There are four signs you need to be on the lookout for, though.
1. The “Check Engine” Light Is On
If your check engine light is on, that is a major sign you may need an ECU replacement.
It could, however, be a sign something else is wrong. You should check your owner’s manual or with your manufacturer to double-check your car’s computer codes. That way you know what the real issue is.
2. The Engine Performs Poorly
Any issue with your engine performance is a key indicator that your ECU is not working. This means your vehicle’s combustion chamber is not receiving enough fuel.
Your idle may feel a bit violent, and your car may shake whether it’s on level ground or going uphill.
3. The Engine Misfires
Does your engine often stall or misfire? A misfiring engine is yet another sign of needing an ECU replacement.
Your engine may be getting mixed or wrong signals from the ECU, which causes it to stall or misfire. This can contribute to poor engine performance too.
4. Your Vehicle Won’t Start
When a vehicle won’t start, there could be many reasons, but it is safe to assume it is that your ECU has totally failed.
Because the ECU is like the car’s computer when your vehicle doesn’t start it means that a starting signal is not getting sent to the engine.
Knowing the ECU Replacement Cost
If you’re apprehensive about the cost of an ECU replacement, you’re not alone. The expense to come can feel daunting.
That’s why FuelTech ECU Car Engine Management System is here to help you when you run into a failing ECU. Be sure to check out their services!
ECU Replacement Near Me
Don’t wait until your ECU fails to find an ECU replacement. If you are experiencing any of these problems, your ECU needs attention now. Find an ECU replacement near you.
You never know if it’s not too serious of an issue, but waiting until your car doesn’t start will end up costing you more.
Want to know more about other automobile topics? Check out the rest of our website for other tidbits of information.
