I have a VMS 1000. The oil pressure, fuel pressure, and amps were flashing off and on. Would no work when motor was running just keep flashing. In August I sent the DPU in to get checked by VMS [ now JPI]. I was told they couldn't find the problem. You need a new DPU -$800. Finally got it in Nov.

NOW- same flashing plus ALL warning lights, no fuel gauges TIT reads 9990, etc. Have tried disconecting all sensors- same as when hooked up.

   Anyone have this problem before.