Hello,
I have an idea of making a little display to show various live-data from the engine.
My car is a 1988 318i (With the euro M40 Engine).
Im thinking of using the ECU to read data from it - just like a diagnostics tool would do. There are appropriate pins in the diagnostics plug - Pin 15 (RX) and Pin 20 (TX) and i thinking i should use them.
Did anyone do anything like this? Does anyone have any good info on that?
Would be really grateful.
Thank you,
Max.
I have an idea of making a little display to show various live-data from the engine.
My car is a 1988 318i (With the euro M40 Engine).
Im thinking of using the ECU to read data from it - just like a diagnostics tool would do. There are appropriate pins in the diagnostics plug - Pin 15 (RX) and Pin 20 (TX) and i thinking i should use them.
Did anyone do anything like this? Does anyone have any good info on that?
Would be really grateful.
Thank you,
Max.
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