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Overview
Cars Mazda 3 (GG) are equipped with new series dvigatelemi L. Features L-series engines has resulted in below:
| Fig. 2.53. Driving control the fuel system of the car the Mazda 3: 1 - the block of PCM; 2 - the ignition coil; 3 - the generator; 4 * - damper system VAD; 5 - the air filter; 6 - air flow sensor; * 7 - actuator valve system VAD; * 8 - the control solenoid valve VAD; * 9 - the vacuum chamber; 10 * - non-return valve system VAD; 11 - a regulator of idling; 12 - bleed solenoid valve; 13 - throttle position sensor; 14 - absolute pressure sensor; 15 * - control solenoid valve system VIS; 16 - a control solenoid valve Variable tumble; 17 * - actuator valve system VIS; 18 * - damper system VIS; 19 - actuator valve system VTCS; 20 - shutter system VTCS; 21 - the fuel injector; * 22 - Managing the oil valve; 23 - camshaft position sensor; 24 - the valve of EGR; 25 - the gauge of detonation; 26 - the coolant temperature sensor; 27 - valve crankcase ventilation; 28 - crankshaft position sensor; 29 - the oxygen concentration sensor is heated (Front); 30 - the oxygen concentration sensor is heated (rear); 31 - vessel with activated charcoal (adsorption); 32 - Check valve (two-way); 33 - a pressure regulator; 34 - the fuel filter (high pressure); 35 - the fuel pump; 36 - The fuel filter (low pressure); 37 - the fuel tank; 38 - gravitational valve; 39 - pulsation damper; 40 - to block PCM; Note - *: for the L3 engine
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- Used LAN Controller SAN. - Used mechanical fuel system without return to the tank. - Use inlet control system to improve the performance of the engine at high speeds (motor L3). - The valve timing control system is used to improve the characteristics of the engine (L3). - Intake system with variable characteristics used to increase the engine torque and combustion efficiency (engine L3). - Fuel injection control system corrects the absolute pressure in the intake manifold. - The system has a non-regulated ignition timing. - All connections are equipped with quick connectors fuel. - Use the self-diagnosis function KOEO / KOER. - Changed the process of storing the raw code. - Change the mode of the MIL for the driving cycle of the second type.
| Fig. 2.54a. Wiring diagram control system fuel system car Mazda 3 with an immobilizer (Part 1)
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The control system of the fuel system, the Mazda 3 with an immobilizer (Fig. 2.54a, 2.54b) contains the following elements: 1 - the gauge of concentration of oxygen with heating (front); 2 - the oxygen concentration sensor is heated (rear); 3 - throttle position sensor; 4 - the gauge of absolute pressure in the intake manifold; 5 - the pressure sensor; 6 - coolant temperature sensor; 7 - MAF sensor / IAT; 8 - the gauge of the intake air temperature; 9 - absolute pressure sensor in the intake manifold; 10 - the local network controller (CAN); 11 - the gauge of detonation; 12 - crankshaft position sensor; 13 - camshaft position sensor; 14 - fuel injector number 1; 15 - number 2 fuel injector; 16 - fuel injector number 3; 17 - number 4 fuel injector; 18 - a regulator of idling; 19 - heater oxygen concentration sensor (front); 20 - heater oxygen concentration sensor (back); 21 - the relay of the air conditioning system; 22 - the relay of the cooling fan; 23 - the relay of the cooling fan; 24 - the relay of the cooling fan; 25 - the relay of the cooling fan; 26 - the relay of the fuel pump; 27 - spiral; 28 - a lamp of safety; 29 - the ignition switch; 30 - main relay; 31 - engines L8, LF (hot region) and L3; 32 - Models with automatic transmission; 33 - models with manual transmission; 34 - the generator; 35 - refrigerant pressure sensor (middle); 36 - the gauge of pressure power steering; 37 - fan motor; 38 - refrigerant pressure sensor (high and low); 39 - the switch of the air conditioning system; 40 - switch braking signal; 41 - the switch of neutral; 42 - the switch of coupling; 43- switch range gearbox; 44 - Turbine speed sensor; 45 - the switch HOLD; 46 - the gauge of TFT; 47 - the gauge of pressure of oil; 48 - the gauge of speed of the car; 49 - the ignition coil; 50 - the generator; 51 - bleed solenoid valve; 52 - a control solenoid valve VAD; 53 - the valve of EGR; 54 - a control solenoid valve Variable tumble; 55 - a control solenoid valve system VIS; 56 - Managing the oil valve; 57 - the valve body; 58 - braking signal; 59 - engines L8, LF (hot region) and L3; 60 - model with manual transmission; 61 - Models with automatic transmission; 62 - L3 engine
| Fig. 2.54b. Wiring diagram control system fuel system car Mazda 3 with an immobilizer (Part 2 - continued)
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| Fig. 2.55a. Wiring diagram control the fuel system of the car the Mazda 3 without an immobilizer (Part 1)
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The control system of the fuel system, the Mazda 3 without the immobilizer (Fig. 2.55a, 2.55b) contains the following elements: 1 - the gauge of concentration of oxygen with heating (front); 2 - the oxygen concentration sensor is heated (rear); 3 - throttle position sensor; 4 - the gauge of absolute pressure in the intake manifold; 5 - the pressure sensor; 6 - coolant temperature sensor; 7 - MAF sensor / IAT; 8 - the gauge of the intake air temperature; 9 - absolute pressure sensor in the intake manifold; 10 - the local network controller (CAN); 11 - the gauge of detonation; 12 - crankshaft position sensor; 13 - camshaft position sensor; 14 - fuel injector number 1; 15 - number 2 fuel injector; 16 - fuel injector number 3; 17 - number 4 fuel injector; 18 - a regulator of idling; 19 - heater oxygen concentration sensor (front); 20 - heater oxygen concentration sensor (back); 21 - the relay of the air conditioning system; 22 - the relay of the cooling fan; 23 - the relay of the cooling fan; 24 - the relay of the cooling fan; 25 - the relay of the cooling fan; 26 - the relay of the fuel pump; 27 - the ignition switch; 28 - main relay; 29 - engines L8, LF (hot region) and L3; 30 - Models with automatic transmission; 31 - the generator; 32 - refrigerant pressure sensor (middle); 33 - the gauge of pressure power steering; 34 - fan motor; 35 - refrigerant pressure sensor (high and low); 36 - the switch of the air conditioning system; 37 - switch braking signal; 38 - braking signal; 39 - the switch of neutral; 40 - the switch of coupling; 41 - the switch of a range of transmission; 42 - speed sensor input / turbine; 43 - the switch HOLD; 44 - the gauge of TFT; 45 - the gauge of pressure of oil; 46 - the gauge of speed of the car; 47 - the gauge of pressure of oil; 48 - the gauge of speed of the car; 48 - the generator; 49 - bleed solenoid valve; 50 - a control solenoid valve VAD; 51 - the valve of EGR; 52 - a control solenoid valve Variable tumble; 53 - a control solenoid valve system VIS; 54 - Managing the oil valve; 55 - the valve body; 56 - engines L8, LF (hot region) and L3; 57 - models with manual transmission; 58 - Models with automatic transmission; 59 - the engine of L3.
| Fig. 2.55b. Wiring diagram control the fuel system of the car the Mazda 3 without an immobilizer (Part 2 - continued)
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