How to clean the throttle of Emgrand Ec7 15?

1. Preparation tool: a small wrench. 10 (remove the battery terminal), a large Phillips screwdriver (remove the air inlet elbow), a T30 internal wrench (remove the throttle), and a bottle of carburetor cleaner.

2. Remove the throttle inlet elbow first, then unplug the throttle harness plug, and finally remove the throttle body.

3. The throttle function of the car: control the air intake, and the fuel quantity can be automatically controlled through the throttle position sensor. In other words, it is the device that controls the throttle.

4. Classification: one is the semi-mechanical and semi-electronic throttle controlled by the cable, and the other is the signal given by the sensor, that is, the full-electronic throttle. The throttle opening is calculated by the computer with the intake and sensor angle.

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