Hello, look what you have to do first is to go for steps to find the fast damage, according to what you relate the problem is injection, the first thing is to determine if the failure is due to lack of fuel supply to the rail or lack of electrical feeding in the injectors, electronically, for this remove the fuel input line at the rail and you look at the press And you open the swuitc keep in mind that depending on the injection system that has the pump sends pressure with the open swuitch or star计算机,如果所有这些都很好,则必须拆卸并查看喷油器和压力调节器,如果您已经更换了燃油泵,则燃油泵可能是此测试的电气馈电,在此测试的馈电电缆中12V,您必须考虑给出星星进行测试。
问候,希望您能修复它,您告诉我们。