It's virtually impossible to load an incompatible map with the OFT since it only allows you to upload a ROM with the same calibration ID as your original ROM. If you used the auto-generating map feature (no laptop), you are running the most current v1.55 maps.
Still can't see the tune causing an issue with the AC. I'm betting on coincidence as the ECU has nothing to do with the HVAC system electronics.
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