When going WOT, does the ECU "signal" on the B/P 104 pin pull down to ground or pull up to some voltage? Looking at using this wire to activate an aux relay to supplement the higher current demands of larger fuel pumps that the transistors of the stock FPCU can't handle. -Thanks
Follow Ups
FPCU Wide Open Throttle question - Captconan13:27:22 07/03/21