hamza munir

hello, i hvae recently bought a 2jz and i want to fix its wiring but i having a hard time in finding the ecu pinout for the ecu that was given to me with the engine, ecu part no is 89601-22220 it has total 4 plugins all in white colour, there is no sticker on the ecu but i can roughly see 4AT/4WD on, i would really appreciate it you could help me find its pinout diagram so i can fix the wiring, thanks