This is where the first tool on the list comes in. If you have one of the top 5 upcoming cars in 2021 and want to enhance its performance, you will need to bypass this chip somehow. Generally, the ECU will have an Electronically Erasable Reprogrammable Read Only Memory chip (also known as EEPROM), limiting alterations made to the ECU.

Your engine control unit is a type of electronic control unit that reads sensors from your vehicle’s engine bay, interprets it using performance maps, then adjusts your vehicle’s engine’s various actuators based on the results. When tuning your vehicle, you are trying to alter your vehicle’s engine control unit (often called your vehicle’s ECU) so that you can “tap” into the additional power that the ECU is limiting. The following are 5 tools you are going to want to have for tuning your own vehicle: 1) An ECU Reflashing Tool Although it is generally best for most people to have their vehicle professionally tuned to improve performance, if you are capable of overcoming this task, it is a very rewarding project. Unlike the tips for cleaning your vehicle’s interior, tuning your own vehicle can be difficult for novices and should only be done by experienced and auto-savvy car owners.

If you want to electronically adjust and customize the settings of your vehicle’s computer with the goal of optimizing your vehicle’s performance, you are going to need to have the tools required to tune your vehicle.

Free honda ecu tuning software