Table of Contents
Installing a JWT S-AFC on your 2G Eclipse can significantly enhance your vehicle’s performance by optimizing airflow, potentially yielding gains of up to 30 horsepower. This guide will walk you through the steps necessary to install this aftermarket component effectively.
Understanding the JWT S-AFC
The JWT S-AFC (Super Air Fuel Controller) is designed to modify the air-fuel ratio of your engine. This modification is crucial for maximizing performance, especially when other modifications have been made to the vehicle.
Tools and Materials Needed
- JWT S-AFC unit
- Wire strippers
- Soldering iron and solder
- Electrical tape
- Socket set
- Phillips and flathead screwdrivers
- Multimeter
- Zip ties
Preparation Steps
Before starting the installation, ensure that you have all the necessary tools and materials at hand. It’s also advisable to work in a well-ventilated area and wear safety gear.
Disconnect the Battery
To prevent any electrical shorts, disconnect the negative terminal of the battery. This step is crucial for your safety and the integrity of the vehicle’s electrical system.
Locate the ECU
The next step is to locate the Engine Control Unit (ECU) in your 2G Eclipse. Typically, it can be found under the dashboard on the driver’s side. You may need to remove some panels to access it.
Wiring the JWT S-AFC
Once you have access to the ECU, you can start wiring the JWT S-AFC. Follow the wiring diagram provided with the unit closely to ensure correct installation.
Identify the Wires
Identify the necessary wires from the ECU, including the air flow sensor, throttle position sensor, and the fuel injectors. Carefully strip the ends of the wires for a solid connection.
Connecting the Wires
Using your soldering iron, connect the wires from the JWT S-AFC to the corresponding wires from the ECU. Ensure that each connection is secure and insulated with electrical tape to prevent shorts.
Mounting the JWT S-AFC
After wiring, find an appropriate location to mount the JWT S-AFC unit. It should be easily accessible for adjustments but secure enough to avoid damage while driving.
Using Zip Ties
Utilize zip ties to secure the JWT S-AFC unit in place. Make sure that it is mounted away from any moving parts or excessive heat sources.
Reconnecting the Battery
Once everything is installed and secured, reconnect the negative terminal of the battery. Ensure that all connections are tight and that there are no exposed wires.
Calibration of the JWT S-AFC
After installation, it is essential to calibrate the JWT S-AFC for optimal performance. This process involves adjusting the air-fuel ratios based on your specific modifications and desired performance levels.
Using the User Manual
Refer to the user manual for detailed instructions on how to calibrate your S-AFC. Each vehicle may require different settings based on modifications.
Test Drive
After calibration, take your 2G Eclipse for a test drive. Pay attention to how the vehicle responds under acceleration and adjust the settings as necessary for optimal performance.
Conclusion
Installing a JWT S-AFC on your 2G Eclipse can lead to significant performance improvements. By following these steps carefully, you can ensure a successful installation and enjoy the benefits of enhanced airflow and horsepower.