Refrigerator no longer works on Propane -- Need Advice

Sorry, the flame is too weak. The picture shows no definition of 2 colors of blue. You need an Intense flame individualized above each burner slot and then lighter blue as they draft inward to draft up chimney. Lp pressure check but more likely orifice needs cleaned. I don't care if new it still could be the culprit. Would recommend compressed air clean out without disassembly of burner. Just remove metal shield like you did to take picture. Your flame is too weak. Its not an electronics culprit.