Some of you have givenme advice on what to do with a case loader with a common rail fuel injection. Had been getting codes then it would not run or even crank. Finally after many hours of staring at wireing schematics, checking relays, and tracying out wires all over the loader I figured it out. The plug itself going into the ECM was bad. I had unplugged it many times and checked continuity in the wires. But without puting a new plug there was no way to check it ( or so I thought) I was able to take apart the plug ad figured out that some of the tiny pins in the plug were not making contact. Have not fixed it yet but at least i know what the Robles was.