What Can Go Wrong in Doing ECU Repairs on Your Own

Your car’s engine control unit (ECU) or engine control module (ECM) is a complicated system. It serves a vital function for the optimum performance of your unit. As such, it is always good to leave it to the hands of professionals when it experiences problems. Unless you are someone who is certified to work on such a component, there is no reason that you should mess around with its technical aspects, such as limiters, shift points, and fuel-to-air ratios. When problems arise, you should just let the experts in ECU repairs in Perth do the job for you. Or else, you could suffer the following consequences.

ecu repairs

  • Sub-Par Performance

One of the main functions of the ECU is to give your car’s engine optimum performance. Most of the time, a problematic ECU will cause the entire unit to break down. When this happens, you should have it diagnosed and repaired by a certified technician. Otherwise, fixing it on your own will not yield expected results.

What’s more, having it checked and fixed by a professional can free up an extra performance that is always available from the engine. If you like, you can ask the technician to remap your ECU to get an increase in miles per gallon (MPG). In most vehicles, remapping can increase up to five MPG.

In addition, professionals can even improve the driveability of your vehicle, which is great if you are always using it to carry heavy loads.

  • Compromised Fuel Economy

Aside from performance, the engine’s fuel consumption can be negatively affected by repairing the ECU yourself. In a way, accidentally changing its codes can cause your car to use up fuel more than it does before. But with a professional, you can even increase fuel economy through remapping. While this can add extra cost to the repairs, it will definitely make a huge difference in the long run when it comes to savings.

  • ECU Error Codes

The chip tuning that comes with ECU repairs is a complex process. And, without the proper training, you can certainly commit a serious mistake that will cause the entire system to fail due to error codes. Even restoring it to factory settings is not a job for an amateur. What’s worse, attempting to make code modifications with the use of parts that are not compatible with the ECU is only a waste of time and money.

  • Damaged ECU

An ECU repair involves disassembling the entire system and performing intricate electronic work. In a way, it is as complicated as fixing a computer’s motherboard. With that said, one small mistake in tinkering with the system can also lead to irreversible damage to the ECU itself.

  • Malfunctions of Other Major Components of the Vehicle

Remapping your vehicle’s ECU does have an effect on other major components. Needless to say, not being able to repair it properly can cause other malfunctions. For example, you might accidentally increase the power of your engine, which can shorten the life of your clutch. Your vehicle could break down while on the road much sooner than expected.

Make no mistake—ECU repair and tuning is a difficult process. One single mishap in doing it yourself can lead to serious problems that can cost you a lot more afterwards. That is why you should just leave such a task to the professionals. Now, to find Perth ECU repairs done by the experts, you can visit http://infinitechtuning.com/ecu-repairs-perth/.