DZOANMON Ignition Coil Instruction Manual

1. Introduction

This manual provides essential information for the installation, operation, and maintenance of your DZOANMON Ignition Coil. An ignition coil is a crucial component in a motorcycle's ignition system, responsible for transforming the battery's low voltage into the thousands of volts required to create an electric spark in the spark plugs, igniting the fuel-air mixture in the engine's cylinders.

Please read this manual thoroughly before attempting any installation or maintenance to ensure proper function and safety.

2. Product Compatibility

This DZOANMON Ignition Coil is compatible with the following BMW motorcycle models:

• BMW R1100S (259S) 12/96-07/05, 01/97-09/04
• BMW R1150GS (R21) 09/98-11/03
• BMW R1150GS ADV (R21A) 07/01-09/05
• BMW R1150R (R28) 11/99-06/06, 03/00-02/06
• BMW R1150R Rockster (R28) 03/02-07/05
• BMW R1150RS (R22) 11/00-11/04, 11/00-01/04
• BMW R1150RT (R22) 01/00-03/06, 02/00-02/06
• BMW HP2 Enduro (K25H) 08/04-08/06
• BMW HP2 Megamoto (K25H) 08/06-11/08
• BMW HP2 Sport (K29) 01/07-07/10, 01/07-04/10
• BMW RR nineT (K21) 01/13-08/16
• BMW R900RT 05-09 (K26) 04/05-09/09, 04/05-07/09
• BMW R900RT 09-10 (K26) 07/09-09/13, 03/09-05/10
• BMW R1200GS (K25) 12/02-10/07, 11/06-09/09, 10/08-12/12, 03/03-09/07, 08-09, 10-13
• BMW R1200GS ADV (K255) 03/05-09/07, 11/06-09/09, 10/08-07/13, 06-07, 08-09, 10-13
• BMW R1200R 05-10 (K27) 11/05-10/10, 11/05-09/10
• BMW R1200R 10-14 (K27) 12/09-07/14
• BMW R1200RT (K26) 11/03-11/09, 05-09, 10-13
• BMW R1200S (K29) 11/04-12/06, 11/04-09/06
• BMW R1200ST (K28) 05/03-11/07, 06/03-06/07

OEM Part Numbers: 7715853-01, 12137671896, 12137707549, 12137715847

3. Product Features

• Premium Material: Constructed from high-quality materials to ensure durability and stable performance.
• Stable Ignition: Delivers consistent high voltage for reliable spark plug firing.
• Fuel Efficiency: Promotes full combustion when paired with appropriate spark plugs, potentially improving fuel economy.
• Problem Resolution: Designed to address common ignition issues such as misfires, engine jitter, and weak acceleration.
• Rigorous Testing: Engineered to withstand vibration and extreme environmental conditions, ensuring a longer service life.

4. Setup and Installation

Safety First: Before beginning any installation, ensure the motorcycle's engine is off and cool. Disconnect the battery's negative terminal to prevent accidental electrical discharge.

This ignition coil is designed for direct replacement of old or damaged parts. While it supports self-installation, professional maintenance is recommended for those unfamiliar with motorcycle electrical systems.

Installation Steps:

1. Locate Existing Coils: Identify the location of the current ignition coils on your motorcycle. Refer to your motorcycle's service manual for exact locations.
2. Disconnect Wiring: Carefully disconnect the electrical connector from the existing ignition coil.
3. Remove Old Coil: Remove any fasteners securing the old ignition coil and gently pull it out from the spark plug well.
4. Inspect Spark Plugs (Optional but Recommended): This is an opportune time to inspect or replace your spark plugs.
5. Install New Coil: Insert the DZOANMON Ignition Coil into the spark plug well, ensuring it seats properly. Secure it with any necessary fasteners.
6. Connect Wiring: Reconnect the electrical connector to the new ignition coil, ensuring a secure connection.
7. Reconnect Battery: Reconnect the negative terminal of the battery.
8. Test: Start the motorcycle and check for proper engine operation, listening for any misfires or unusual sounds.

Figure 1: Side view of the DZOANMON Ignition Coil. This image shows the overall shape and connector end of the coil.

Figure 2: Angled view of the DZOANMON Ignition Coil, highlighting the boot and connector.

5. Operating Instructions

Once installed, the DZOANMON Ignition Coil operates automatically as part of your motorcycle's ignition system. Its primary function is to generate the high voltage necessary for spark plug operation. No direct user interaction is required for its operation.

Ensure that all electrical connections are secure and free from corrosion to maintain optimal performance.

6. Maintenance

Ignition coils are generally maintenance-free components. However, periodic checks can help ensure their longevity and proper function:

• Visual Inspection: During routine motorcycle maintenance, visually inspect the ignition coils for any signs of cracking, melting, or discoloration, which could indicate overheating or damage.
• Connection Integrity: Check that the electrical connectors are firmly attached and free from dirt, moisture, or corrosion. Clean connections if necessary.
• Spark Plug Condition: Ensure spark plugs are in good condition and replaced according to your motorcycle manufacturer's recommendations. Worn spark plugs can put additional strain on ignition coils.
• Environmental Protection: Keep the engine area clean and free from excessive dirt and debris, which can contribute to premature wear.

7. Troubleshooting

If you experience issues with your motorcycle's ignition system, a faulty ignition coil could be a cause. Common symptoms include:

• Engine Misfires: The engine runs rough, especially under acceleration, or feels like it's skipping a beat.
• Reduced Fuel Economy: Inefficient combustion due to a weak spark can lead to increased fuel consumption.
• Loss of Power: The motorcycle may feel sluggish or lack its usual acceleration.
• Check Engine Light: A diagnostic trouble code (DTC) related to ignition system issues may be triggered.
• Difficulty Starting: The engine may crank but fail to start, or take longer to start.

Basic Checks:

1. Inspect Connections: Ensure all electrical connectors to the ignition coil and spark plugs are clean and secure.
2. Check Spark Plugs: Verify that spark plugs are not fouled, worn, or incorrectly gapped.
3. Diagnostic Scan: If a "Check Engine" light is on, use an OBD-II scanner (if applicable to your motorcycle) to retrieve diagnostic codes.
4. Professional Diagnosis: If symptoms persist, it is recommended to have the ignition system diagnosed by a qualified motorcycle mechanic.

8. Specifications

Figure 3: Ignition Coil showing a key dimension of 122.0MM.

9. Important Safety Information

• Always disconnect the battery before working on the ignition system.
• High voltage is present in the ignition system; exercise extreme caution to avoid electrical shock.
• Wear appropriate personal protective equipment, including safety glasses and gloves.
• Ensure the engine is cool before handling any components to prevent burns.
• If unsure about any step, consult a qualified motorcycle mechanic.