Electronic Control Module (Engine) - Remove and Install
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注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损並縮短部件使用寿命。 |
- 断开蓄电池处的蓄电池负极接线端。
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图 1 g01118581 - 松开六角头固定螺钉 (3),并将线束组件从电子控制模块 (2)上断开。
- 断开接地电缆带 (6)。
- 拆下螺栓 (1)。 拆下电子控制模块 (2)。
- 如有必要,拆下螺栓 (4) 和支架 (5)。 拆下密封垫 (7)。
注: 如果正在更换电子控制模块(ECM),先下载个性模块,然后再拆下 ECM。 请参阅故障诊断与排除, "更换 ECM"。
- 安装密封垫 (7)和支架 (5)。 安装螺栓 (4)。
- 定位电子控制模块 (2),然后安装螺栓 (1)。
- 连接接地电缆带 (6) 并拧紧至扭矩为
2.50 ± 0.25 N·m (22 ± 2 lb in) 。 - 将线束组件固定到电子控制模块,然后将六角头固定螺钉 (3)拧紧至扭矩
6 ± 1 N·m (53 ± 9 lb in) 。 - 连接蓄电池处的蓄电池负极接线端。
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图 2 | g01118581 |
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