1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of the MAIMEIMI MA-FLC-821 Throttle Response Controller. This device is designed to modify the electronic throttle signal, offering enhanced throttle response and customizable driving modes for compatible vehicles. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Produit terminéview et fonctionnalités
The MAIMEIMI MA-FLC-821 Throttle Response Controller is an electronic device that intercepts and modifies the signal from your vehicle's accelerator pedal to the engine control unit (ECU). This modification results in a more immediate and responsive throttle, reducing the typical delay found in electronic throttle systems. The controller features multiple driving modes and fine-tuning levels to suit various driving preferences and conditions.
Caractéristiques principales :
- 9 Drive Modes: Offers nine distinct driving modes, each with nine adjustable intensity levels, allowing for precise customization of throttle response.
- Clear Display & Easy Adjustment: Equipped with a three-digit LED display to show the current mode and intensity level. Three buttons facilitate easy mode selection and intensity adjustment.
- Conception compacte et portable : Compact size (approximately 5cm x 3cm x 0.58cm) for discreet installation and minimal intrusion into the vehicle's interior.
- Installation Plug-and-Play : Designed for straightforward installation without cutting wires or complex modifications.
- Fonction mémoire : Retains the last selected driving mode and intensity level after the vehicle is turned off.

3. Compatibilité
This throttle response controller is compatible with specific Toyota models. Please verify your vehicle's make, model, year, and engine type against the table below to ensure compatibility.

Remarque importante :
- This electronic throttle controller is only applicable to vehicles equipped with an electronic throttle.
- It does not support vehicles with mechanical throttles.
- Always ensure your car has an electronic throttle with a compatible plug before installation.
4. Contenu du colis
À l'ouverture du colis, veuillez vérifier que tous les éléments suivants sont présents :
- Throttle Response Controller Display Screen
- Main Control Unit (Adapter)
- Câble de connexion
- Zip Ties (for securing cables)
- Manuel de l'utilisateur (ce document)

5. Guide d'installation
Follow these steps carefully for a successful installation. Ensure your vehicle's ignition is OFF before beginning.
- Repérez la pédale d'accélérateur : Identify the electronic accelerator pedal assembly in your vehicle.
- Disconnect the Pedal Interface: Carefully unplug the wiring harness from the accelerator pedal.
- Connectez le contrôleur : Connect the MAIMEIMI throttle controller's wiring harness inline with the accelerator pedal interface. One end connects to the vehicle's pedal, and the other to the disconnected harness. Ensure a secure fit.
- Monter l'unité d'affichage : Route the cable for the display unit to a convenient location on your dashboard. Use the provided adhesive or zip ties to secure the display unit.
- Câblage sécurisé : Use the provided zip ties to neatly secure any loose wiring, preventing interference with pedal operation or other vehicle components.

Précaution de sécurité :
All adjustments to the throttle controller must be made when the vehicle is safely parked and not in motion. Never attempt to adjust settings while driving.
6. Mode d'emploi
The MAIMEIMI MA-FLC-821 features 9 distinct driving modes, each with 9 adjustable intensity levels (1-9). The display shows the mode (e.g., P1, P2, SSS, EC, NOR) and the intensity level (e.g., .8). The first two digits indicate the mode, and the last digit indicates the intensity.
Sélection du mode :
- Appuyez sur le MODE button to cycle through the available driving modes.
- The display will show the current mode (e.g., P1, P2, SSS, EC, NOR).
Ajustement de l'intensité :
- Une fois qu'un mode est sélectionné, utilisez le + button to increase the intensity level (1-9).
- Utilisez le - button to decrease the intensity level (1-9).
- Higher intensity levels provide a more aggressive throttle response.
Driving Modes Explained:

- NOR (Normal Mode): This is the original factory throttle setting. The controller is active but does not modify the signal.
- P1 Comfort Mode (Automatic/Manual): Provides a smoother, more relaxed throttle response, suitable for daily driving and city conditions.
- P2 Sport Mode (Automatic/Manual): Offers a more dynamic and responsive throttle, ideal for spirited driving and improved acceleration.
- P3 Racing Mode (Automatic/Manual): Delivers the most aggressive throttle response for maximum acceleration and performance.
- EC Fuel-Saving Mode (Automatic/Manual): Optimizes throttle response for improved fuel efficiency, reducing aggressive acceleration.
7. Entretien
The MAIMEIMI MA-FLC-821 Throttle Response Controller is designed for durability and requires minimal maintenance. To ensure its longevity and optimal performance:
- Veillez à ce que l'appareil reste propre et exempt de poussière et d'humidité. Utilisez un chiffon doux et sec pour le nettoyer.
- Évitez d'exposer l'appareil à des températures extrêmes ou à la lumière directe du soleil pendant des périodes prolongées.
- Ensure all connections remain secure. Periodically check the wiring harness for any signs of wear or damage.
- N’essayez pas d’ouvrir ou de modifier l’appareil, car cela annulera la garantie et pourrait l’endommager.
8. Dépannage
If you encounter any issues with your MAIMEIMI MA-FLC-821 Throttle Response Controller, please refer to the following troubleshooting tips:
Pas d'alimentation/Écran éteint :
- Check all connections to ensure they are securely plugged in.
- Vérifiez que le contact du véhicule est mis.
- Ensure the connecting cable is not damaged.
Aucune modification de la réponse de l'accélérateur :
- Confirm that the device is powered on and displaying a mode other than 'NOR'.
- Check the intensity level; increase it using the '+' button.
- Procédure de réinitialisation : With the vehicle ignition ON (engine OFF), press and hold the MODE button until a specific code (e.g., '800') appears. Adjust to '800' if necessary. Fully depress and release the accelerator pedal. Then, press and hold the MODE button again until the main screen reappears. Start the vehicle.
- Ensure your vehicle is compatible with the device (refer to Section 3).
Check Engine Light or Error Codes:
- Immediately disconnect the throttle controller and reconnect the factory accelerator pedal harness.
- Start the vehicle and check if the error codes persist. If they do, consult a qualified mechanic.
- If the codes clear after removing the device, the controller may be incompatible with your specific vehicle's ECU or may be faulty. Contact customer support.
Fonctionnalité intermittente :
- Check for loose connections at both the pedal and the controller.
- Ensure the wiring is not pinched or damaged.
- Consider environmental factors like extreme heat or cold, though the device is designed to be robust.
If these steps do not resolve the issue, please contact MAIMEIMI customer support for further assistance.
9. Spécifications
| Spécification | Détail |
|---|---|
| Marque | MAIMEIMI |
| Numéro de modèle | MA-FLC-821 |
| Poids de l'article | 4.6 onces |
| Dimensions du colis | 6.26 x 5.79 x 2.13 pouces |
| Modes de conduite | 9 (each with 9 intensity levels) |
| Afficher | 3 chiffres LED |
| Compatibilité | Electronic throttle vehicles (specific Toyota models) |
10. Informations sur la garantie
MAIMEIMI products are manufactured to high-quality standards. This product comes with a limited warranty against defects in materials and workmanship under normal use. The warranty period typically covers 12 months from the date of purchase. Please retain your proof of purchase for warranty claims.
La garantie ne couvre pas :
- Dommages causés par une installation incorrecte ou une mauvaise utilisation.
- Dommages causés par des réparations ou des modifications non autorisées.
- Usure normale.
- Dommages dus à des accidents ou à des causes externes.
For detailed warranty terms and conditions, please refer to the official MAIMEIMI website ou contacter le support client.
11. Assistance clientèle
If you have any questions, require technical assistance, or need to make a warranty claim, please contact MAIMEIMI customer support through the following channels:
- E-mail: [Insérer ici l'adresse e-mail du service client]
- Website: MAIMEIMI Official Store on Amazon
- Téléphone: [Insérer ici le numéro de téléphone du service client]
Please provide your product model number (MA-FLC-821) and proof of purchase when contacting support to expedite the process.





