I want to add that I haven't successfully modified one. I've been assured by someone who's done it that the sender is all that needed modification. It's easy enough to verify this claim by powering the gauge and placing a potentiometer between the the sensor line and ground.
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If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.
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