It is likely a higher value will still trick the controller into thinking it is attached especially since the other guy tested a 10 ohm.
I'd go for a 15 watt resister based on the Ohms law calculator.
Although it would only get powered in a wheel slip scenario, the resister has to dissipate the heat (wattage) of the voltage when it is active.
If you were at an autocross or similar event and did not turn "off" ASC, it would seem like the one watt resistor could fry. __________________ 
98 318ti MSport M52, 88 M3, 97 M3/4 |