Chery Tiggo 7 Pro Throttle (Part No.: F4J16 3765010)

First of all, let's put it simply: The throttle valve F4J16 3765010 of the Chery Tiger 7 Pro is not merely a "valve" - it is the "airflow gatekeeper and power controller" of your engine. You can imagine it as a precise door connecting the air intake and the engine cylinder. When you step on the accelerator pedal, it will open, allowing more air to enter the engine. When you release it, it will close to limit the airflow. This air control directly affects how much fuel the engine burns, thereby influencing how much power your Tiger 7 Pro provides. Without it, your car will either have no power (if it gets stuck) or run crazy (if it gets stuck), and driving will be impossible.

This throttle is specially designed for the Qirui Ggo 7 Pro model with the F4J16 engine (the "F4J16" in the part number confirms this) - please be sure to check the vehicle's VIN or user manual for verification! Its design is to perfectly match the airflow requirements of the F4J16 engine: its opening speed is synchronized with your accelerator pedal input (without delay), its internal sensors communicate seamlessly with the car's ECU (Engine Control Unit), and its size is like a glove to fit the intake pipe of the Tiger 7 Pro (without air leakage). Universal throttle? You will be confronted with a headache-inducing problem: it will respond slowly (with delayed acceleration), leak air (wasting fuel and reducing power), or be unable to communicate with the ECU (engine fire). This is really frustrating for a component that controls the movement of a car.

1. Core work: Why does this throttle control your power

Its role is to determine the success or failure of performance - it does three key things for your tigo 7 Pro:

Regulating airflow as power: It adjusts the amount of air entering the engine based on the pressure of your accelerator pedal. More air = more fuel combustion = more power (beneficial for overtaking or merging); Less air = less fuel = smoother cruising (saving gasoline).

When used in conjunction with the ECU, it offers higher precision: Built-in sensors can send real-time airflow data to the ECU. The ECU then fine-tuning the fuel injection to ensure the engine operates efficiently (without fuel waste) and runs clean (reducing emissions).

Maintain engine stability: Prevent too much or too little air from entering the engine. For instance, when idling (stopping at a red light), it will slightly open to allow sufficient air to enter, so as to keep the engine running smoothly without stalling.

• Fits These Models: Chery Tiggo 7 Pro variants equipped with the F4J16 engine (confirm via VIN to match your engine code).

• Won’t Fit These:

• Tiggo 7 Pro models with other engines (e.g., 1.5T): Their intake systems and ECU protocols differ—this throttle won’t sync.

• Other Chery models (e.g., Tiggo 8 Pro, Arrizo 9): Their throttle sizes and mounting points are wrong—no airflow match.

• Non-Chery vehicles: Even if it “looks similar,” the sensor plugs and ECU communication are incompatible—causes engine errors.

•  Installation & Maintenance (Pros Recommended—ECU Sync Is Key!)

Installation: Leave It to Chery Technicians

1. Disconnect power: Techs disconnect the battery to avoid electrical damage, then remove the old throttle from the intake manifold.

2. Install and sync: They bolt F4J16 3765010 in place, replace the sealing gasket, and use Chery’s diagnostic tool to sync the throttle with the ECU (critical for smooth response).

3. Test drive: They check for lag, rough idling, or warning lights—ensuring the throttle works with the engine perfectly.

Maintenance: Keep It Responsive

• Clean every 30,000–40,000 km: Use Chery-approved throttle cleaner to remove carbon buildup (buildup sticks the valve, causing slow response).

• Check the gasket yearly: If you smell unburned fuel or notice rough idling, replace the gasket (leaks are often the cause).

• Don’t ignore warning lights: If the “check engine” light comes on for throttle issues, fix it fast—delays can damage the ECU or catalytic converter.

Summary: Chery Tiggo 7 Pro Throttle (F4J16 3765010)

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