m3.8.3 obd/ mpps

[bmw3456]

does anyone know if this ecu can be done by obd or has to be bench with mpps and if mppsv18 would be anygood

[danypk]

does anyone know if this ecu can be done by obd or has to be bench with mpps and if mppsv18 would be anygood

Can be done by obd but only writing. You can get an ori file for your ecu type and start from there then write with mpps or read the chip with a tool if you want that file. Only write via obd.

BR

[bmw3456]

Can be done by obd but only writing. You can get an ori file for your ecu type and start from there then write with mpps or read the chip with a tool if you want that file. Only write via obd.

BR would it still require connecting the pins in obd

[danypk]

would it still require connecting the pins in obd
Yes, you need to add that 12v to a pin for obd. I did it bench. Both ways attached.

BR