Aoa i know its an old post but i wanted to ask for check engine pin on the Nissan ECU that i can connect to ground or IG to receive error codes on MIL as i have in my Moded Cuore (Mira engine). the car that i have has Z3 ECU written on it i managed to wire up all the connections like AC, Electrical load, Blower, Fuel Pump etc etc but the car is running very rich and weak so i needed the fault codes. If you could send me the manual.
And as for the engine model ,, its fitted in the car how would i know the difference that its 13de or 15de ??? the Engine Number mentions first 2 as GA15 so i figures it would be GA15DE