Here is a product installation guide in English:

Installation Guide for Compatible Ignition Coil Module

Required Tools:

• Torx screwdriver (T20 or T25)
• Phillips screwdriver
• Socket wrench or ratchet and socket (10mm or 12mm)
• Pliers or wire strippers
• Safety glasses and gloves (recommended)
• Cleaning cloth and lubricant (optional)

Pre-Installation Checklist:

1. Ensure you have purchased the correct ignition coil module for your vehicle make and model.
2. Consult your vehicle's owner's manual for specific instructions and precautions.
3. Wear protective gear, including safety glasses and gloves, to prevent injury.

Step 1: Disconnect the Negative Battery Cable

1. Locate the negative battery cable and loosen the nut using a socket wrench or ratchet and socket.
2. Remove the cable from the battery post.

Step 2: Remove the Old Ignition Coil Module

1. Locate the ignition coil module and remove the Torx screws using a Torx screwdriver.
2. Gently pull the module away from the engine block.
3. Disconnect the electrical connector from the module.

Step 3: Install the New Ignition Coil Module

1. Connect the electrical connector to the new module.
2. Align the module with the engine block and secure it with the Torx screws.
3. Tighten the screws in a star pattern to ensure even pressure.

Step 4: Reconnect the Negative Battery Cable

1. Replace the negative battery cable and tighten the nut securely.
2. Start the engine and check for any unusual noises or vibrations.

Post-Installation Checklist:

1. Check the ignition coil module for any signs of damage or malfunction.
2. Verify that all connections are secure and tight.
3. Drive the vehicle for a short distance to test the new module.

Tips and Precautions:

• Make sure to dispose of the old ignition coil module responsibly.
• Avoid touching electrical components with your bare hands to prevent damage.
• If you encounter any issues during installation, consult a professional mechanic for assistance.
• Regularly check and maintain your vehicle's ignition system to ensure optimal performance.