Done quite a bit in the last couple weeks. I removed the EFE TVS sensor and used the port hole in the thermostat housing to move the temp sensor for the computer over and installed the temp sensor for the electric fans. Tested system and all works as it should, fans kick on automatically when the car is on and the temp is at 195°.
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Used a Volvo fan relay with a BMW sensor and some adaptors. Built a harness for it and ran it ahead of the battery.
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View attachment IMG_6631.jpeg
Used a Volvo fan relay with a BMW sensor and some adaptors. Built a harness for it and ran it ahead of the battery.