Thank you, I thank you very much, your diagrams are fantastic. Jorge Lopezangel, I already tell you, I solved the problem by changing the electronic circuit that is used in a distributor, it is the power transistor that replaces the plates, this engine does not have a computer anyway, I need the diagram to The engine GA16741188R CHASSIS # 3N1BEAB13SOO9455 YEAR 1996 IN LATAPA DE VALVULAS WAS WRITTEN THE FOLLOWING NISSAN TWIN CAM 16 VALVE THESE DIAGRAMS YOU SENT TO ME WILL SERVE ME IN A FUTURE