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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 323 (1985 release)

general info. full specifications. diagnostics. hints. tips. tricks
Mazda 323
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Mazda
323
Introduction
Gasoline engines
Engine oil
Engine cooling system
Ignition system
The power supply system, the carburettor, fuel injection system
Terms of cleanliness at work with the power supply system
Removal and installation / check of the sensor in the fuel tank
Removing and installing fuel tank
Removal and installation of the fuel pump
Removal and installation / check of the fuel pump
Removal and installation of the air filter
Carburetor
Fuel Injection System
Fuel Injection System
Fault memory
Security measures at work with injection system
Check idling
Check CO content
Check / adjust throttle sensor
Removal and installation / check of the coolant temperature sensor
Check injection valves (injectors)
Removal and installation of injection valves
Checking the fuel pump
Diesel engine
Exhaust
Coupling
Manual gearbox
Automatic Transmission
Suspension and steering system
Brakes
Wheels and tires, a body, car coloring, care of the car
Electrical system
Heater, illumination system, devices
Controls and operation receptions
Electrical diagrams
 


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Check idling



Engines BP have electronic idle speed control system, so the adjustment of the idle speed of the engine can not.

Elements of system of injection

Driving fuel injection system of the engine 1, 4 liters (OT)


PERFORMANCE ORDER

Test condition: The air filter should be installed; all hoses and pipes connected to the air intake system. All electrical consumers switched off.
  1. Warm up the engine. Engine temperature is at least 80 ?� C.
  2. Check the ignition timing.

Connect test device only when the ignition is off.

  1. Connect the tachometer according to the manufacturer's instructions.
  2. Start the engine and leave to idle.
  3. Run the engine for 2 minutes to work with a speed of 2500 / min.
  4. Leave the engine running at idle and check the idle speed.
Engine Idle speed
OT 850 ?� 50 / min 1
B6 (DOHC) 1025 ?� 25 / min 1
B6 (DOHC) 900 ?� 50 / min 1

1 - Automatic transmission: the idling speed to + 100 rev / min.

While checking the radiator fan should not be included. If the fan is on, wait until it goes off again.


  1. If the idling speed is not correct value, adjust it with the adjusting screw throttle.
  1. Disable checking devices with the engine off and the ignition is off.




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