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  1. Techstream workaround for trans temp on 2018 rav4

    4.4 Mechanical
    I seem to get all the cumulative data, tire pressure, emission data ect.. when trying to get live data to check trans temp and other engine etc data i get a fatal error message. Do i need the 2.0.4 MVCI or is 1.4.1 adequate. Trying to figure out my issue, i am running tech stream version...
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