That little sucker saved me a lot of work on my 2001 Dodge Ram, 5.2 Magnum.
Engine turning over but no start. Everything pointed to crank sensor which is , as anyone whoever change one knows, is a real ***** of a job to do.
Installed it on the coil...good, installed in on an ignition wire...good. Depressed the center of the shrader valve on the EFI rails...no pressure. Problem was in tank fuel pump. Replaced, all good!!