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来源: 于 2013-02-28 21:42:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

You can leave the jumper on the low pressure protection switch plug when you charging. Start the engine and AC. Connect the r134 to the blue low pressure suction port.You should see the clutch engaged. Do not over charge the system.