Scheme 2b. The engine management system (continued)
Scheme 2b. The engine management system (continued): 1, 2 - fuse (15 A); 3 - fuse (80); 4 - fuse (15 A); 5 - the relay of the fuel pump; 6 - diagnostic block of the fuel pump; 7 - the fuel pump; 8 - Electronic engine control unit; 9 - the gauge of concentration of oxygen; 10 - octane-corrector (installed on the vehicle); 11 - Fuel rail