Hello, i also updated the ecu to 4.1.5 update one, M103 engine, car starts and runs very rich, oscallating the idle for a bit then dies, i tried starting the car so much i had to change the battery 😂, then i reverted back to update 4.1.2 and using the same calibrations, now runs normally, i also had to change the sparkplug because it fouled up pretty bad!
