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Thanks Makinen, so what I should be checking next is to confirm that my ECU is at least reading the correct temp. I'll see if I can borrow OBD tool from a mate. I would have thought that if the stock dash gauge is showing the correct temp, that the ECU would be seeing the same values, but maybe not???
Do you know when Fan Mode (A) would be selected over Fan Mode (B)? As in, what are the criteria where one would be selected over the other? And out of curiousity what are that parameters under the Vehicle Speed Fan Modes? I wonder if I have a speed sensor issue at low speeds that is preventing fans from turning on?
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