I am in the process of just running my AEM wideband's narrowband output to the ECU so as to only have to run one O2 sensor. I am curious what it takes to stop the ECU from throwing a code(21) I believe for the stock O2 not being plugged in? I researched it and came up with the information on the install but no one seemed to have a cure for the code on late model ECUs. This is going on my 92' btw. Is there a way that I can wire in a resistor matching that of the stock O2 Heater? If so does anyone know the size of resistor I will need?
Thanks for the help,
Seth
Thanks for the help,
Seth