Installing data loggers on obd1 S50/506 dme OBD1.
If I don't go stand alone ecu, I need to figure out data logging. Zeitronics, AEM, Innovate, etc. I am not finding how to hookup the units to the car. I know AFR is from the WB controller. Can you get rpm, temps, etc. from the diagnostic port? Or do you have to tap into the harness? Do any read ignition timing? Just trying to get an idea to help make an informed decision. Thanks
Last edited by h82crash; 05-10-2020 at 04:00 PM.
Tom
Currently 1995 M3 manual coupe, 1993 325is
Past cars
2003 530i
1998 528i
1995 530i
1988 528e
1988 535i
1987 2.7i
1972 2002
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