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| Moisture and yield read zero. I looked over some old posts and I want to rule out wiring problems before I get another mass flow sensor. three wires go from the moisture metre to the flow sensor, 970 971 972. with a test light from plug to plug the light came on for 970 971 but not 972. I strung another wire to fix 972 but nothing changed on the mass flow. Should 972 have hydro going straight through it or is there a switch in the line some where? When it started failing the yield started getting higher and higher then went to zero along with moisture. is there an online wiring diagram for older green star? | |
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john derre brown box problems
