The Dyna 2000i ignition system is a popular upgrade for Harley-Davidson motorcycles. It provides increased performance and reliability, making it a popular choice among riders. However, installing the system can be challenging for those who are not familiar with motorcycle wiring. In this article, we will provide a comprehensive guide to the Dyna 2000i wiring diagram, including tables and FAQs to help you complete the installation process without any issues.
What is the Dyna 2000i ignition system?
The Dyna 2000i ignition system is an aftermarket electronic ignition system designed for Harley-Davidson motorcycles. It replaces the stock points or electronic ignition module with a microprocessor-controlled ignition module. The system provides increased spark energy, a better idle, and improved overall performance compared to the stock ignition system.
How does the Dyna 2000i ignition system work?
The Dyna 2000i ignition system uses a microprocessor-controlled ignition module to provide precise ignition timing and increased spark energy. The system works by using a trigger signal from the motorcycle’s camshaft position sensor or crankshaft position sensor to determine the position of the engine. Based on this information, the ignition module determines the optimum timing and fires the spark plug at the right time to ignite the air-fuel mixture in the combustion chamber.
Another important feature of the Dyna 2000i ignition system is the adjustable rev limiter. The rev limiter can be adjusted using a small screw on the side of the ignition module. This allows you to set the maximum RPM that the engine can reach, providing protection against over-revving and engine damage.
The Dyna 2000i Wiring Diagram
The Dyna 2000i wiring diagram can be intimidating for those who are not familiar with motorcycle wiring. However, with a little patience and attention to detail, anyone can complete the installation process without any issues. The wiring diagram consists of several components, including the ignition module, coil, sensor, and various connectors.
Ignition Module Wiring
The ignition module is the heart of the Dyna 2000i ignition system. It is responsible for processing the trigger signal from the motorcycle’s sensor and firing the spark plug at the right time. The ignition module has several wires that need to be connected to the various components of the system.
The ignition module wiring is as follows:
| Wire | Color | Function |
|---|---|---|
| Red | + | Battery Positive |
| Black | – | Battery Negative |
| Blue | – | Ground |
| Green | – | Crankshaft Position Sensor Signal |
| White | – | Camshaft Position Sensor Signal (Optional) |
The ignition module wiring should be connected as follows:
- Connect the red wire to the positive terminal of the battery.
- Connect the black wire to the negative terminal of the battery.
- Connect the blue wire to a good ground on the motorcycle.
- Connect the green wire to the crankshaft position sensor signal wire.
- If your motorcycle has a camshaft position sensor, connect the white wire to the camshaft position sensor signal wire.
Coil Wiring
The Dyna 2000i ignition system uses a high-performance coil to provide increased spark energy. The coil has two primary wires and two secondary wires that need to be connected to the ignition module and spark plugs.
The coil wiring is as follows:
| Wire | Color | Function |
|---|---|---|
| 1 | Orange | Positive |
| 15 | Black/Green | Negative |
| 2 | White | Spark Plug 1 |
| 14 | Yellow | Spark Plug 2 |
The coil wiring should be connected as follows:
- Connect the orange wire to the positive terminal of the coil.
- Connect the black/green wire to the negative terminal of the coil.
- Connect the white wire to spark plug 1.
- Connect the yellow wire to spark plug 2.
Sensor Wiring
The Dyna 2000i ignition system uses either a crankshaft position sensor or a camshaft position sensor to determine the position of the engine. The sensor wiring is straightforward and consists of two wires that need to be connected to the ignition module.
The sensor wiring is as follows:
| Wire | Color | Function |
|---|---|---|
| A | Green | Signal |
| B | Black | Ground |
The sensor wiring should be connected as follows:
- Connect wire A to the green wire on the ignition module.
- Connect wire B to a good ground on the motorcycle.
FAQs
What is the benefit of installing a Dyna 2000i ignition system?
The Dyna 2000i ignition system provides increased spark energy, a better idle, and improved overall performance compared to the stock ignition system. It also has an adjustable rev limiter that provides protection against over-revving and engine damage.
Do I need to make any modifications to my motorcycle to install the Dyna 2000i ignition system?
No, the Dyna 2000i ignition system is a direct replacement for the stock ignition system and does not require any modifications to your motorcycle.
Can I install the Dyna 2000i ignition system myself?
Yes, the Dyna 2000i ignition system can be installed by anyone with basic motorcycle mechanical knowledge. However, if you are not comfortable working with electrical systems or motorcycle wiring, it is recommended that you seek the help of a professional mechanic.
Is the Dyna 2000i ignition system compatible with all Harley-Davidson motorcycles?
The Dyna 2000i ignition system is compatible with most Harley-Davidson motorcycles. However, it is always recommended that you check the manufacturer’s specifications to ensure compatibility with your bike.
What are some common issues with the Dyna 2000i ignition system?
Some common issues with the Dyna 2000i ignition system include misfiring, poor performance, and erratic timing. These issues can be caused by a variety of factors, including incorrect wiring, faulty sensors, or a malfunctioning ignition module. It is important to troubleshoot and diagnose these issues properly to ensure proper operation of the ignition system.
Conclusion
The Dyna 2000i ignition system is a popular upgrade for Harley-Davidson motorcycles that provides increased performance and reliability. Installing the system can be challenging for those who are not familiar with motorcycle wiring. However, with a little patience and attention to detail, anyone can complete the installation process without any issues. This comprehensive guide to the Dyna 2000i wiring diagram, including tables and FAQs, should help you complete the installation process successfully.
