PM2.5 sensorPM2.5传感器

Removal procedure拆卸程序

1. Preparation1. 准备工作

1 Park the vehicle on a flat road, activate the parking brake, and turn the vehicle power supply to "OFF".将车辆停在平坦路面，启用驻车制动，整车电源处于“OFF”状态。

2 Disconnect the negative terminal of the 12V battery.断开蓄电池负极。

2. Remove the driver's side lower left decorative panel assembly2. 拆卸驾驶侧左下装饰板总成

Reference: Driver's side lower left decorative panel assembly参考：驾驶侧左下装饰板总成

3. Remove the driver’s side lower cover panel assembly3. 拆卸驾驶侧下护板总成

Reference: Driver's side lower cover panel assembly参考：驾驶侧下护板总成

4. Remove the PM2.5 sensor4. 拆卸PM2.5传感器

1 Remove the 2 fixing screws ① and remove the PM2.5 sensor harness A.拆卸2颗固定螺钉①，取下PM2.5传感器带线束A。

Recommended tools: Phillips screwdriver推荐工具：十字螺丝刀

2 Disconnect connector A and remove PM2.5 sensor B.断开接插件A，取下PM2.5传感器B。

Caution:注意：

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When disassembling the PM2.5 sensor, avoid damage to the components due to drops and bumps.拆卸PM2.5传感器时避免因掉落与磕碰，导致部件损坏。

Installation procedure安装程序

1. Install PM2.5 sensor1. 安装PM2.5传感器

1 Connect connector A to PM2.5 sensor B.连接接插件A到PM2.5传感器B。

2 Place and adjust the PM2.5 sensor with wire harness A to the installation position, install 2 fixing screws ① and tighten.放置并调整PM2.5传感器带线束A到安装位置，安装2颗固定螺钉①并紧固。

Recommended tools: Phillips screwdriver推荐工具：十字螺丝刀

2. Install the driver's side lower cover panel assembly2. 安装驾驶侧下护板总成

Reference: Driver's side lower cover panel assembly参考：驾驶侧下护板总成

3. Install the driver's side lower left decorative panel assembly3. 安装驾驶侧左下装饰板总成

Reference: Driver's side lower left decorative panel assembly参考：驾驶侧左下装饰板总成

4. Connect the negative terminal of the 12V battery, start the vehicle, and check that the PM2.5 sensor should work normally.4. 连接蓄电池负极，启动车辆，检查PM2.5传感器应正常工作