The Benefits of Using Evoscan 2.9 for Your Mitsubishi Evo or Subaru Performance
Evoscan 2.9: The Ultimate Guide to Reflash and Datalog Your Mitsubishi Evo or Subaru
If you own a Mitsubishi Evo or a Subaru, you might have heard of Evoscan 2.9, a software that allows you to reflash your ECU, datalog your engine parameters, and tune your engine for better performance and fuel economy. But what exactly is Evoscan 2.9, how does it work, and what can it do for you? In this article, we will answer all these questions and more, giving you the ultimate guide to Evoscan 2.9.
Evoscan 2.9
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What is Evoscan 2.9?
Evoscan 2.9 is a software that connects your laptop to your vehicle's OBD (On Board Diagnostic) data link connector, which is usually located under the driver's steering wheel. This allows you to communicate with your vehicle's ECU (Electronic Computer Unit), which is the brain of your vehicle that controls various aspects of your engine's operation.
The features and benefits of Evoscan 2.9
Evoscan 2.9 has three main functions: reflashing your ECU, datalogging your engine parameters, and tuning your engine.
Reflashing your ECU means changing the factory settings of your ECU to modify its behavior and performance. This can unlock hidden power, acceleration, and improve driveability by adjusting factors such as fuel injection, ignition timing, boost pressure, rev limit, speed limit, etc.
Datalogging your engine parameters means recording various data from your ECU such as RPM, speed, load, airflow, air and water temperatures , throttle position, knock, fuel trims, etc. This can help you diagnose problems, monitor performance, and optimize your tuning.
Tuning your engine means adjusting the parameters of your ECU to achieve the desired results based on your datalogging and reflashing. This can fine-tune your engine's behavior and performance to suit your preferences and needs.
Evoscan 2.9 has many features and benefits that make it a powerful and versatile software for Mitsubishi Evo and Subaru owners. Some of them are:
It is easy to use and has a user-friendly interface that guides you through the process of reflashing, datalogging, and tuning.
It supports a wide range of vehicles and protocols, including Mitsubishi Evo 1-10, Subaru WRX/STI/Forester/Legacy, Nissan GTR R35, Mazda RX7/RX8, Toyota Supra/Landcruiser/86/GT86, etc.
It allows you to customize your dashboard with various gauges, graphs, maps, and indicators that display real-time data from your ECU.
It allows you to save, load, compare, and edit multiple ROM files (the files that contain the ECU settings) and switch between them easily.
It allows you to access advanced features such as launch control, anti-lag, flat foot shifting, speed density, flex fuel, etc.
It is compatible with various tuning software such as EcuFlash, RomRaider, EcuTek, etc.
It is affordable and offers free updates and support.
The supported vehicles and protocols of Evoscan 2.9
Evoscan 2.9 supports a wide range of vehicles and protocols that use the OBD data link connector. However, not all vehicles and protocols have the same level of functionality and compatibility with Evoscan 2.9. Some vehicles and protocols may require additional hardware or software to work with Evoscan 2.9. Here is a table that summarizes the supported vehicles and protocols of Evoscan 2.9:
Vehicle Protocol Reflash Datalog Tune --- --- --- --- --- Mitsubishi Evo 1-10 MUT-II/MUT-III/SSM-II/CAN Yes Yes Yes Subaru WRX/STI/Forester/Legacy SSM-I/SSM-II/CAN Yes Yes Yes Nissan GTR R35 CAN No Yes No Mazda RX7/RX8 CAN No Yes No Toyota Supra/Landcruiser/86/GT86 CAN/KWP2000/ISO9141-2 No Yes No Other OBD-II compliant vehicles OBD-II/CAN/KWP2000/ISO9141-2/J1850 PWM/J1850 VPW/ISO14230-4 KWP (5 baud init) /ISO14230-4 KWP (fast init) /ISO15765-4 CAN (11 bit ID) /ISO15765-4 CAN (29 bit ID) /SAE J1939 CAN (29 bit ID) /USER1 CAN (11 bit ID) /USER1 CAN (29 bit ID) /USER2 CAN (11 bit ID) /USER2 CAN (29 bit ID) /SAE J1850 PWM/SAE J1850 VPW/ISO 9141-2/ISO 14230-4 KWP/ISO 14230-4 KWP (5 baud init)/ISO 14230-4 KWP (fast init)/ISO 15765-4 CAN (11 bit ID)/ISO 15765-4 CAN (29 bit ID)/SAE J1939 CAN (29 bit ID)/USER1 CAN (11 bit ID)/USER1 CAN (29 bit ID)/USER2 CAN (11 bit ID)/USER2 CAN (29 bit ID) No Yes No How to install and use Evoscan 2.9?
To install and use Evoscan 2.9, you will need a laptop with Windows XP/Vista/7/8/10 operating system, a USB cable or Bluetooth adapter, an OBD cable or adapter that matches your vehicle's protocol, and an internet connection for downloading the software and updates.
The requirements and steps to install Evoscan 2.9
The requirements and steps to install Evoscan 2.9 are as follows:
Download the latest version of Evoscan 2.9 from http://www.evoscan.com/download-evoscan and unzip the file to your laptop.
Connect your laptop to your vehicle's OBD data link connector using the USB cable or Bluetooth adapter and the OBD cable or adapter.
Run the Evoscan 2.9.exe file and follow the instructions to install the software.
Launch the Evoscan 2.9 software and select your vehicle's protocol from the drop-down menu.
Click on the Connect button and wait for the software to establish communication with your ECU.
Once connected, you can access the various functions of Evoscan 2.9 such as reflashing, datalogging, and tuning.
The tips and tricks to use Evoscan 2.9 effectively
Here are some tips and tricks to use Evoscan 2.9 effectively:
Before reflashing your ECU, make sure you backup your original ROM file and save it in a safe place. This way, you can restore your ECU to its factory settings in case something goes wrong.
Before datalogging your engine parameters, make sure you select the appropriate sensors and data items that you want to record. You can also customize the display of your dashboard with various gauges, graphs, maps, and indicators.
Before tuning your engine, make sure you have a reliable wideband oxygen sensor and a knock sensor installed in your vehicle. These sensors will help you monitor your air-fuel ratio and detect any knock or detonation that can damage your engine.
Always test your vehicle on a dyno or a safe road after making any changes to your ECU settings. This will help you verify the results and make any adjustments if needed.
Always consult a professional tuner or mechanic if you are not sure about what you are doing or if you encounter any problems or errors with Evoscan 2.9.
How to reflash your ECU with Evoscan 2.9?
Reflashing your ECU with Evoscan 2.9 means changing the factory settings of your ECU to modify its behavior and performance. This can unlock hidden power, acceleration, and improve driveability by adjusting factors such as fuel injection, ignition timing, boost pressure, rev limit, speed limit, etc.
The advantages and risks of reflashing your ECU
The advantages of reflashing your ECU are:
You can customize your vehicle's performance and behavior to suit your preferences and needs.
You can improve your vehicle's power, torque, responsiveness, fuel economy, emissions, etc.
You can access advanced features such as launch control, anti-lag, flat foot shifting, speed density, flex fuel, etc.
You can remove any limitations or restrictions imposed by the manufacturer or the government such as speed limiters, rev limiters, etc.
The risks of reflashing your ECU are:
You can damage your engine or other components if you make incorrect or inappropriate changes to your ECU settings.
You can void your warranty or insurance if you modify your ECU settings without authorization or approval from the manufacturer or the provider.
You can violate the law or regulations if you modify your ECU settings that affect the emissions or safety of your vehicle.
You can lose your original ROM file if you do not backup it before reflashing your ECU.
The process and precautions of reflashing your ECU with Evoscan 2.9
The process of reflashing your ECU with Evoscan 2.9 is as follows:
Connect your laptop to your vehicle's OBD data link connector using the USB cable or Bluetooth adapter and the OBD cable or adapter.
Launch the Evoscan 2.9 software and select your vehicle's protocol from the drop-down menu.
Click on the Connect button and wait for the software to establish communication with your ECU.
Click on the Read ROM button and wait for the software to read the original ROM file from your ECU. Save this file in a safe place as a backup.
Select a new ROM file that you want to flash to your ECU. You can either download a pre-made ROM file from various sources online or create your own ROM file using tuning software such as EcuFlash, RomRaider, EcuTek, etc.
Click on the Write ROM button and wait for the software to write the new ROM file to your ECU. Do not turn off your laptop or your vehicle during this process.
Once the writing is complete, turn off your vehicle and disconnect your laptop from the OBD data link connector.
Start your vehicle and test its performance and behavior. If you are satisfied with the results, you have successfully reflashed your ECU with Evoscan 2.9. If you are not satisfied or encounter any problems, you can restore your ECU to its original settings by repeating the process with your backup ROM file.
The precautions of reflashing your ECU with Evoscan 2.9 are as follows:
Make sure you have a fully charged battery in your laptop and your vehicle before reflashing your ECU.
Make sure you have a stable internet connection in case you need to download any updates or ROM files.
Make sure you have a compatible OBD cable or adapter that matches your vehicle's protocol and works with Evoscan 2.9.
Make sure you backup your original ROM file and save it in a safe place before reflashing your ECU.
Make sure you use a reliable and suitable ROM file that matches your vehicle's model, year, engine, transmission, etc.
Make sure you follow the instructions and warnings of Evoscan 2.9 carefully and do not interrupt the process of reading or writing the ROM file.
Make sure you test your vehicle on a dyno or a safe road after reflashing your ECU and monitor its performance and behavior.
Make sure you consult a professional tuner or mechanic if you are not sure about what you are doing or if you encounter any problems or errors with Evoscan 2.9.
How to datalog your engine parameters with Evoscan 2.9?
Datalogging your engine parameters with Evoscan 2.9 means recording various data from your ECU such as RPM, speed, load, airflow, air and water temperatures, throttle position, knock, fuel trims, etc. This can help you diagnose problems, monitor performance, and optimize your tuning.
The importance and purpose of datalogging your engine parameters
Datalogging your engine parameters is important and useful for several reasons:
It can help you identify and troubleshoot any issues or faults with your engine or other components by showing you the symptoms and causes of the problem.
It can help you measure and evaluate the effects of any changes or modifications to your ECU settings by showing you the before and after data.
It can help you optimize and fine-tune your engine's performance and behavior by showing you the optimal values and ranges of the parameters.
It can help you improve your driving skills and habits by showing you how your driving style affects your engine's operation and efficiency.
The options and settings of datalogging your engine parameters with Evoscan 2.9
The options and settings of datalogging your engine parameters with Evoscan 2.9 are as follows:
You can select which parameters you want to datalog from a list of available sensors and data items. You can also add custom parameters if they are not in the list.
You can customize how the data is displayed on your dashboard with various gauges, graphs, maps, and indicators. You can also change the colors, sizes, positions, units, scales, etc. of the display elements.
You can choose how the data is recorded on your laptop with various formats such as CSV (comma separated values), XML (extensible markup language), BIN (binary), etc. You can also choose the location, name, size, frequency, etc. of the data files.
You can view, analyze, compare, and edit the data files using various tools such as Excel, Notepad, WinOLS, etc. You can also export or import the data files to other software or devices.
To datalog your engine parameters with Evoscan 2.9, follow these steps:
Connect your laptop to your vehicle's OBD data link connector using the USB cable or Bluetooth adapter and the OBD cable or adapter.
Launch the Evoscan 2.9 software and select your vehicle's protocol from the drop-down menu.
Click on the Connect button and wait for the software to establish communication with your ECU.
Select the parameters you want to datalog from the list of available sensors and data items. You can also add custom parameters if they are not in the list.
Customize the display of your dashboard with various gauges, graphs, maps, and indicators. You can also change the colors, sizes, positions, units, scales, etc. of the display elements.
Choose the format, location, name, size, frequency, etc. of the data files that will be recorded on your laptop.
Click on the Start Datalogging button and wait for the software to start recording the data from your ECU.
Drive your vehicle normally or perform any tests or experiments that you want to datalog.
Click on the Stop Datalogging button and wait for the software to stop recording the data from your ECU.
View, analyze, compare, and edit the data files using various tools such as Excel, Notepad, WinOLS, etc. You can also export or import the data files to other software or devices.
How to tune your engine with Evoscan 2.9?
Tuning your engine with Evoscan 2.9 means adjusting the parameters of your ECU to achieve the desired results based on your datalogging and reflashing. This can fine-tune your engine's behavior and performance to suit your preferences and needs.
The basics and principles of engine tuning
Engine tuning is the process of modifying the ECU settings to optimize the engine's operation and efficiency. The main goal of engine tuning is to achieve a balance between power, torque, responsiveness, fuel economy, emissions, reliability, and drivability. The main factors that affect engine tuning are:
Air-fuel ratio (AFR): This is the ratio of air to fuel in the combustion chamber. AFR affects the power, torque, fuel economy, emissions, and reliability of the engine. A lean AFR (more air than fuel) produces more power and less emissions but also increases the risk of knock and detonation. A rich AFR (more fuel than air) produces less power and more emissions but also reduces the risk of knock and detonation.
Ignition timing: This is the timing of when the spark plug ignites the air-fuel mixture in the combustion chamber. Ignition timing affects the power, torque, responsiveness, fuel economy, emissions, and reliability of the engine. Advancing ignition timing (earlier spark) produces more power and torque but also increases the risk of knock and detonation. Retarding ignition timing (later spark) produces less power and torque but also reduces the risk of knock and detonation.
Boost pressure: This is the pressure of the air that is forced into the engine by a turbocharger or a supercharger. Boost pressure affects the power, torque, responsiveness, fuel economy, emissions, and reliability of the engine. Increasing boost pressure produces more power and torque but also increases the risk of knock and detonation. Decreasing boost pressure produces less power and torque but also reduces the risk of knock and detonation.
Rev limit: This is the maximum RPM (revolutions per minute) that the engine can reach. Rev limit affects the power, torque, responsiveness, fuel economy, emissions, and reliability of the engine. Increasing rev limit produces more power and torque but also increases the stress and wear on the engine components. Decreasing rev limit produces less power and torque but also reduces the stress and wear on the engine components.
Speed limit: This is the maximum speed that the vehicle can reach. Speed limit affects the power, torque, responsiveness, fuel economy, emissions, and reliability of the engine. Increasing speed limit produces more power and torque but also increases the fuel consumption and emissions. Decreasing speed limit produces less power and torque but also reduces the fuel consumption and emissions.
Engine tuning is a complex and delicate process that requires knowledge, skill, experience, and patience. It is not a one-size-fits-all solution that can be applied to any vehicle or any situation. It depends on various factors such as the vehicle's model, year, engine, transmission, modifications, environment, purpose, etc. It also involves trial and error, testing and feedback, and constant monitoring and adjustment.
The tools and methods of tuning your engine with Evoscan 2.9
The tools and methods of tuning your engine with Evoscan 2.9 are as follows:
You will need a laptop with Windows XP/Vista/7/8/10 operating system, a USB cable or Bluetooth adapter, an OBD cable or adapter that matches your vehicle's protocol, an internet connection for downloading the software and updates, a wideband oxygen sensor and a knock sensor installed in your vehicle, a dyno or a safe road for testing your vehicle's performance, and various tuning software such as EcuFlash, RomRaider, EcuTek, etc.
You will need to follow these steps to tune your engine with Evoscan 2.9:
Connect your laptop to your vehicle's OBD data link connector using the USB cable or Bluetooth adapter and the OBD cable or adapter.
Launch the Evoscan 2.9 software and select your vehicle's protocol from the drop-down menu.
Click on the Connect button and wait for the software to establish communication with your ECU.
Click on the Read ROM button and wait for the software to read the original ROM file from your ECU. Save this file in a safe place as a backup.
Select a tuning software such as EcuFlash, RomRaider, EcuTek, etc. that is compatible with your vehicle's protocol and ROM file.
Launch the tuning software and load the ROM file that you want to edit.
Edit the parameters of your ECU settings such as air-fuel ratio , ignition timing, boost pressure, rev limit, speed limit, etc. according to your desired results and based on your datalogging and reflashing data.
Save the edited ROM file and close the tuning software.
Click on the Write ROM button and wait for the software to write the edited ROM file to your ECU. Do not turn off your laptop or your vehicle during this process.
Once the writing is complete, turn off your vehicle and disconnec