Spyrosgeo Posted September 22, 2020 Report Share Posted September 22, 2020 Hi, I have a BMW n54 engine and i can't read engine speed. Crank disk is 60-2 and i can't find sensor pin out. Can anyone help me?? Quote Link to comment Share on other sites More sharing options...
Scott33 Posted September 26, 2020 Report Share Posted September 26, 2020 You can find BMW wiring diagrams here: https://www.newtis.info/tisv2/a/en/ If it's anything like the N20 sensor, it should be hall effect with the pull up resistor enabled. I think it's dealer's choice whether you choose rising or falling edge; at least with the N20 the pulses are just spikes, not related to the size of the tooth. Are you running port injection? I didn't think Link ECUs could run piezo GDI injectors, let alone 6 of them. Quote Link to comment Share on other sites More sharing options...
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