Engine control system K7J and K7M
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Scheme 3. Control system of K7J and K7M engines: 1 - fuse box 597B in the engine compartment (see fig. 10.2); 2 - relay block 784 in the engine compartment, relay 700 (see fig. 10.2); 3 - injector of the 1st cylinder; 4 - fuse box in the passenger compartment (see fig. 10.1); 5 - Engine compartment/interior wiring connector (monoblock); 6 - relay block 1047 in the engine compartment, relays 236 and 238 (see fig. 10.2); 7 - relay block 784 in the engine compartment, relay 474 (see fig. 10.2); 8 - refrigerant pressure sensor (cars with air conditioning); 9 - 2nd cylinder injector; 10 - fuel pump and fuel level sensor; 11 - Instrument cluster/left rear body wiring connector; 12 - relay block in the engine compartment, relay 238 (see fig. 10.2); 13 - throttle position sensor; 14 - 3rd cylinder injector;
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15 - Air conditioning control panel; 16-knock sensor; 17 - crankshaft position sensor; 18- ignition module; 19 - air temperature sensor; 20 - 4th cylinder injector; 21 - adsorber; 22 - stepper motor of idle speed controller; 23 - instrument cluster; 24 - ECU; 25 - Oxygen concentration diagnostic sensor (lambda probe); 26 - passenger compartment switch unit; 27 - coolant temperature sensor; 28 - Power steering pressure relay; 29 - oxygen concentration sensor (lambda probe) engine management systems; 30 - diagnostic connector; 31 - speed sensor; 32 - absolute pressure sensor in the intake manifold.