Purpose, Function
Serviceability has been improved by the easy disconnection/connection.
Construction
The following types of the quick release connectors are used.
U.S.A. and CANADA
	
Except U.S.A. and CANADA
	
Type A
An SST is not used with this type.
Mainly consists of a retainer and O-ring. The quick release connector is integrated with the fuel hose and therefore cannot be disassembled.
When the quick release connector is connected, the fuel pipe projection is locked at the clamp lock point. To release the quick connector lock for each type, follow the procedure in the order shown in each figure.
	
Type B
An SST is used with this type.
	
Consists of a retainer and O-ring. The quick release connector is integrated with the fuel hose and therefore cannot be disassembled.
To connect the quick release connector properly, push it into the fuel pipe until a click sound is heard.
New quick release connectors are fitted with a checker tab that prevent improper installation. This checker tab cannot normally be removed. When the quick release connector is properly connected to the fuel pipe, the lock is released and the checker tab comes off. Due to this, it can be verified that the quick release connector is completely connected.
No.28 Fuel Filling Shut Off Concerns
Quick Release Connector Removal/InstallationBreak-In Period
   No special break-in is necessary, but a few precautions in the first 1,000 km 
(600 miles) may add to the performance, economy, and life of your Mazda.
• Do not race the engine.
• Do not maintain one constant speed, 
either slow or fast, for a long period of time.
• Do not drive constantl ...
   
Electrical Fan Control
   Outline
	
	Through cooling of the radiator and condenser by operation of the cooling 
	fan according to vehicle conditions, engine reliability and cooling performance 
	have been improved.
	
Block Diagram
Operation
	
	The PCM determines the demand airflow volume by the following c ...
   
Oil Filter
   Purpose, Function
	
	Engine oil is filtered by passing engine oil through the oil filter element.
	
Construction
	
	The oil filter is installed on the right side surface of the cylinder block.
	
	
	A spin-on type (full-flow type) oil filter has been adopted.
	
	
	
	
	The bypa ...