Fuel injection system for «B» engines Mazda 323 (BF)
Fuel injection engine power supply system
Operating principle Fuel under pressure is supplied to four injectors installed directly in front of the intake valves. The amount of fuel injected depends only on the...
Operating principle Fuel under pressure is supplied to four injectors installed directly in front of the intake valves. The amount of fuel injected depends only on the...
Structural diagram of the injection system
Installation locations of the main components of the fuel injection system of a non-turbocharged engine Structural diagram of the injection system: 1 - fuel tank; 2 -...
Installation locations of the main components of the fuel injection system of a non-turbocharged engine Structural diagram of the injection system: 1 - fuel tank; 2 -...
Checking and adjusting the injection system
Note: The injection system components are checked using a pressure gauge with a scale of up to 9 kg/cm²; measuring cups with a capacity of up to 100 cm³ for measuring...
Note: The injection system components are checked using a pressure gauge with a scale of up to 9 kg/cm²; measuring cups with a capacity of up to 100 cm³ for measuring...
Checking electrical parameters
Checking the resistance of the injector winding Disconnect the injector plug connector. Measure the resistance of the injector winding with an ohmmeter; it should be...
Checking the resistance of the injector winding Disconnect the injector plug connector. Measure the resistance of the injector winding with an ohmmeter; it should be...
Removal and installation the fuel pump
Removal Remove the rear seat cushion. Remove the pump access door cover. Disconnect the fuel pump plug. Disconnect the fuel supply and drain hoses from the pump and...
Removal Remove the rear seat cushion. Remove the pump access door cover. Disconnect the fuel pump plug. Disconnect the fuel supply and drain hoses from the pump and...
Removal and installation the fuel pressure regulator
Removal Disconnect the wire from the negative terminal of the battery. Disconnect the throttle control cable from the throttle body. Disconnect the air supply hose from...
Removal Disconnect the wire from the negative terminal of the battery. Disconnect the throttle control cable from the throttle body. Disconnect the air supply hose from...
Adjusting engine idle speed
Note: Idle speed adjustment must be performed on a warm engine, with the starting device switched off, with a clean air filter element, with a working ignition system...
Note: Idle speed adjustment must be performed on a warm engine, with the starting device switched off, with a clean air filter element, with a working ignition system...
Turbocharger — removal and installation
Removal Disconnect the wire from the negative terminal of the battery. Place the car on a lift. Remove the engine shield. Drain the coolant. Remove the radiator....
Removal Disconnect the wire from the negative terminal of the battery. Place the car on a lift. Remove the engine shield. Drain the coolant. Remove the radiator....
Fuel injection system of the B6 engine
Fuel injection system of the B6 engine: 1 - air filter element; 2 - air filter housing; 3 - air filter cover; 4 - throttle body; 5 - upper part of the intake manifold; 6...
Fuel injection system of the B6 engine: 1 - air filter element; 2 - air filter housing; 3 - air filter cover; 4 - throttle body; 5 - upper part of the intake manifold; 6...
Fuel injection system and turbocharger of the B6 EGI engine
Fuel injection system and turbocharger of the B6 EGI engine: 1 - air filter element; 2 - air filter cover; 3 - air filter housing; 4 - air quantity meter; 5 -...
Fuel injection system and turbocharger of the B6 EGI engine: 1 - air filter element; 2 - air filter cover; 3 - air filter housing; 4 - air quantity meter; 5 -...
Technical characteristics of the power supply system
Fuel injection engine power supply system Air filter Air filter with replaceable filter element. Filter element replacement frequency: every 45,000 km. Fuel tank The...
Fuel injection engine power supply system Air filter Air filter with replaceable filter element. Filter element replacement frequency: every 45,000 km. Fuel tank The...
This section is available on: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
More sections on repairs of other Mazda models
• Power unit: Fuel injection (DOHC) Mazda Capella 4 (1987-1992)
• Power unit: Fuel injection system Mazda BT-50 (1) (2006-2011)
• Power unit: Fuel injection (DOHC) Mazda Capella 4 (1987-1992)
• Power unit: Fuel injection system Mazda BT-50 (1) (2006-2011)
Link in different formats to this section
TEXTHTMLBB Code
- General information
- Introduction to guide
- User manual
- Maintenance
- Power unit
- Petrol engines
- Diesel engines
- Lubrication system
- Cooling system
- Ignition system
- Supply system
- Carburetor
- Injection system
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Wheels and tires
- Body
- Body elements
- Doors and windows
- Body Care
- Electrical equipment
- Equipment and devices
- Power devices
- Heating system
- Lighting and headlights
- Windshield wipers and washers
- Wiring diagrams (since 1987)
- Wiring diagrams (since 1991)
- General information
- Vehicle data
- Model «E» engine
- Engine repair
- Cooling and lubrication system
- Power and ignition system
- Model «B» engine
- Engine repair
- Cooling and lubrication system
- Ignition system
- Power system (carburetor)
- Power system (injector)
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Front wheel drive
- Chassis
- Steering
- Front suspension
- Rear suspension
- Brake system
- Electrical equipment
- Equipment and devices
- Electrical circuits
- Wiring diagrams (station wagon)