Quote:
Originally Posted by lkv0315
Also as an extension of what we talked about, do you know how the RPM wire works? Does it send a pulse from the coil packs like I've read or does it send it as a voltage range based on rpm from 0-redline?
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You can get RPM from CAN, it is in the bimmerforums link I posted:
ARBID: 0x316 (DME1)
-B0
-B1
-B2 RPM LSB
-B3 RPM MSB [RPM=(hex2dec("byte3"&"byte2"))/6.4]
-B4
-B5
-B6
-B7