Quote:
Originally Posted by 80stech
Well that let a little air out of my balloon ;( would have been nice to have the red light come on before engine melts. Still nice to have gauge working better though!
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I dug around everywhere I could this morning looking for the temperature value that the DME uses to send the signal to illuminate the led in the gauge. The only value I could find is 117C but that is on the M3. I can only assume ours will be close
If anyone likes reading, here is the link to the 21 page DIY that I used to figure out our E53 gauge. TerraPhntm, SilberVogel and Mr, Philidelphia get all the credit for figuring this out in the first place. I wish those guys had owned E53s...
https://forum.e46fanatics.com/showthread.php?t=1013600