Fuel System - Prime - Distributor Pump
如果空气进入燃油系统,在起动发动机之前,必须排出空气。 发生以下事件时,空气可能会进入燃油系统:
- 正常工作期间排空燃油箱或部分排放燃油箱。
- 断开低压燃油管。
- 发动机运转过程中低压燃油系统发生泄漏。
- 更换燃油滤清器或燃油泵。
- 断开高压燃油管。
按照以下步骤,排出燃油系统中的空气:
- 将点火钥匙转至运行位置三分钟,以使电动输油泵通电。 请勿起动发动机。
- 将点火钥匙转到断开位置。
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图 1 g01358092 (1) 高压燃油管的接头 - 松开高压燃油管 (1) 的接头。
- 操作电动起动马达,直至接头处流出不含空气的燃油。
- 拧紧高压燃油管的接头。 请参阅技术规格, "喷油管",了解正确的扭矩。
- 起动发动机并检查有无泄漏。
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