Engine management system K4M
Open a larger image in a new tab »
Scheme 4. Engine control system K4M: 1 - injection system relay; 2 - fuse box in the engine compartment; 3 - low speed fan relay; 4 - nozzle 1; 5 - refrigerant pressure sensor; 6 - air conditioning compressor control relay; 7 - Engine compartment/interior wiring connector (monoblock); 8 - nozzle 2; 9 - throttle position sensor; 10 - nozzle 3; 11 - knock sensor 1; 12 - Engine cooling system fan relay; 13 - intake air temperature sensor; 14 - nozzle 4; 15 - ignition coil of the 1st cylinder; 16 - ignition coil of the 4th cylinder; 17 - ignition coil of the 2nd cylinder; 18 - adsorber;
Open a larger image in a new tab »
19 - idle speed controller stepper motor; 20 - ignition coil of the 3rd cylinder; 21 - instrument cluster; 22 - Oxygen concentration diagnostic sensor; 23 - oxygen concentration control sensor; 24 - coolant temperature sensor; 25 - absolute pressure sensor in the intake manifold; 26 - Power steering pressure relay; 27 - ECU; 28 - vehicle speed sensor; 29 - diagnostic connector; 30 - passenger compartment switch unit; 31 - Air conditioning control unit; 32 - crankshaft position sensor; 33 - fuel pump relay; 34 - fuse box in the passenger compartment