How big is the fixing screw of Chery QQ3 intake pressure sensor?

If disassembly is required, the following procedure can be followed:

1. Disconnect the ground terminal of the battery.

2. Disconnect the connector from the intake manifold absolute pressure sensor.

3. Unscrew the Torx screws that fix the intake pressure (MAP) sensor to the intake manifold and the throttle intake pipe respectively.

4. Remove the intake manifold absolute pressure sensor from the intake manifold and throttle intake pipe.

If installation is required, the following procedure can be followed:

1. Clean the joint surface between the intake pressure (MAP) sensor and the intake manifold and throttle intake pipe.

2. Install the intake pressure (MAP) sensor on the intake manifold and throttle intake pipe respectively, and tighten the Torx screw to 4n-m. ..

3. Connect the intake pressure (MAP) sensor connector.

4. Connect the ground terminal of the battery.