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NESD | You can check voltage at the proportional valve which is located on the left hand frame rail behing the fuel tank or you can go into info>spraystar>diagnostics>sensor output and check the amperage that is being sent to the proportional valve by the spray rate controller to see if it is being commanded to run, should see up to 1.45 amps, I am leaning towards the pump failed, if the impellar came loose the pump motor will run so quiet you can barely hear it. | |
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4700 Solution Pump Won't Run-HELP!
