Can a damaged ECU be repaired?
ECU repairs can be very expensive. The part alone can cost between $1,000 and $3,000, depending on the make and model of your vehicle. Fortunately, an ECU can be repaired or reprogrammed in many cases—thus preventing the need to actually replace an ECU.
How long should a car ECU last?
An ECU is meant to last the lifespan of the vehicle, or at least 100,000 with proper maintenance. The electric control unit works with the currents in the engine to balance fuel and air intake for maximum performance of the engine.
Can you drive a car with a broken ECU?
If you experience any of these problems, it’s best to head to a mechanic to have the issue diagnosed. You absolutely cannot drive a car with a faulty ECU. While it may be functional for a while the potential for catastrophic failure does exist. If the ECU fails completely then your car is not drivable.
What happens if you have a faulty ECU?
For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard car computer problems, or faulty ECU issues. A damaged ECU can cause problems when shifting gears in an automatic transmission, or cause sudden jerking or stopping that’s similar to transmission problems.
Can a car ECU be repaired in a jiffy?
Now, getting an ECU or ECM repaired is not a piece of cake because it can’t be fixed just like that in a jiffy. Any attempt to open or mess with an ECU or ECM will end very badly. It houses the software and hard drive that controls all the functions of a car engine. Here are the steps to take, when facing this problem. #Step 1.
How much does it cost to replace an ECU?
In the unfortunate event that you need to actually replace the ECU, you should add about $500 to $600 to the cost of the part for labor to install and program the new ECU. These days, there are many online companies that provide ECU repair services also. These companies allow you to send your faulty ECU to their location for repair.
When do you need to check your ECU?
When the engine performance is compromised; with chances, the ECU or ECM has problems and needs to be checked how bad the problem is! These problems could be the following which can be inconvenient, and prevent the car from starting all together. If an ECU needs checking or replacement will just shut down and the car will just stop.