Fuel Injector Problem???

[djm1450]

My ’88 M3 was garaged for two months. It ran fine prior to parking it. It would not start, after two months, because the battery was dead. I changed the battery and it still would not start. I took it to the shop and they indicated that the computer was not sending a signal to open the fuel injectors. We changed out the computer and sensors (Big $$$) and it is still not getting fuel out the injectors. The fuel pump is working fine and fuel line flow from the tank is excellent. We are now puzzled on what to do next. Any help would be appreciated.

[MikeV]

Any critters eat the wire harness? I'd check continuity on the harness.