Emission System Location Index

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Engine Compartment Side

Fig 1: Emission System Parts Location - Engine Compartment Side

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Ventilation hose (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
2	Catch tank (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION .) (See CATCH TANK INSPECTION .)
3	Purge solenoid valve (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION .) (See PURGE SOLENOID VALVE INSPECTION .)
4	Quick release connector (See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION .)
5	PCV valve (See POSITIVE CRANKCASE VENTILATION (PCV) VALVE REMOVAL/INSTALLATION .) (See POSITIVE CRANKCASE VENTILATION (PCV) VALVE INSPECTION .)

Exhaust System Side

Fig 2: Emission System Parts Location - Exhaust System Side

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	WU-TWC (See EXHAUST SYSTEM REMOVAL/INSTALLATION .) (See WARM-UP THREE-WAY CATALYTIC CONVERTER (WU-TWC) INSPECTION .)
2	TWC (See EXHAUST SYSTEM REMOVAL/INSTALLATION .)

Fuel Tank Side

Fuel tank type A (4SD)

Fig 3: Fuel Tank Side Parts Location - Type A (4SD)

Courtesy of MAZDA MOTORS CORP.

Fuel tank type A (5HB)

Fig 4: Fuel Tank Side Parts Location - Type A (5HB)

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Rollover valve (See ROLLOVER VALVE REMOVAL/INSTALLATION .) (See ROLLOVER VALVE INSPECTION .)
2	Evaporative chamber (See EVAPORATIVE CHAMBER REMOVAL/INSTALLATION .) (See EVAPORATIVE CHAMBER INSPECTION .)
3	Charcoal canister (See CHARCOAL CANISTER REMOVAL/INSTALLATION .) (See CHARCOAL CANISTER INSPECTION .)
4	Quick release connector (See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION .)
5	Fuel-filler cap (See FUEL-FILLER PIPE REMOVAL/INSTALLATION .) (See FUEL-FILLER CAP INSPECTION .)
6	CV solenoid valve (See CANISTER VENT (CV) SOLENOID VALVE REMOVAL/INSTALLATION .) (See CANISTER VENT (CV) SOLENOID VALVE INSPECTION .)
7	Check valve (See CHECK VALVE REMOVAL/INSTALLATION .) (See CHECK VALVE INSPECTION .)
8	Fuel shut-off valve (See FUEL SHUT-OFF VALVE REMOVAL/INSTALLATION .) (See FUEL SHUT-OFF VALVE INSPECTION .)

Fuel tank type B

Fig 5: Fuel Tank Side Parts Location - Type B

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Rollover valve (See ROLLOVER VALVE REMOVAL/INSTALLATION .) (See ROLLOVER VALVE INSPECTION .)
2	Charcoal canister (See CHARCOAL CANISTER REMOVAL/INSTALLATION .) (See CHARCOAL CANISTER INSPECTION .)
3	Check valve (See CHECK VALVE REMOVAL/INSTALLATION .) (See CHECK VALVE INSPECTION .)
4	Evaporative chamber (See EVAPORATIVE CHAMBER REMOVAL/INSTALLATION .) (See EVAPORATIVE CHAMBER INSPECTION .)
5	Fuel-filler cap (See FUEL-FILLER PIPE REMOVAL/INSTALLATION .)

Fuel tank type C (4SD)

Fig 6: Fuel Tank Side Parts Location - Type C (4SD)

Courtesy of MAZDA MOTORS CORP.

Fuel tank type C (5HB)

Fig 7: Fuel Tank Side Parts Location - Type C (5HB)

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Rollover valve (See ROLLOVER VALVE REMOVAL/INSTALLATION .) (See ROLLOVER VALVE INSPECTION .)
2	Evaporative chamber (See EVAPORATIVE CHAMBER REMOVAL/INSTALLATION .) (See EVAPORATIVE CHAMBER INSPECTION .)
3	Charcoal canister (See CHARCOAL CANISTER REMOVAL/INSTALLATION .) (See CHARCOAL CANISTER INSPECTION .)
4	Quick release connector (See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION .)
5	Fuel-filler cap (See FUEL-FILLER PIPE REMOVAL/INSTALLATION .) (See FUEL-FILLER CAP INSPECTION .)
6	CV solenoid valve (See CANISTER VENT (CV) SOLENOID VALVE REMOVAL/INSTALLATION .) (See CANISTER VENT (CV) SOLENOID VALVE INSPECTION .)
7	Check valve (See CHECK VALVE REMOVAL/INSTALLATION .) (See CHECK VALVE INSPECTION .)
8	Fuel shut-off valve (See FUEL SHUT-OFF VALVE REMOVAL/INSTALLATION .) (See FUEL SHUT-OFF VALVE INSPECTION .)

Fuel tank type D

Fig 8: Fuel Tank Side Parts Location - Type D

Courtesy of MAZDA MOTORS CORP.

COMPONENT DESCRIPTION

1	Roll over valve (See ROLLOVER VALVE REMOVAL/INSTALLATION .) (See ROLLOVER VALVE INSPECTION .)
2	Check valve (See CHECK VALVE REMOVAL/INSTALLATION .) (See CHECK VALVE INSPECTION .)
3	Charcoal canister (See CHARCOAL CANISTER REMOVAL/INSTALLATION .) (See CHARCOAL CANISTER INSPECTION .)
4	Evaporative chamber (See EVAPORATIVE CHAMBER REMOVAL/INSTALLATION .) (See EVAPORATIVE CHAMBER INSPECTION .)
5	Fuel-filler cap (See FUEL-FILLER PIPE REMOVAL/INSTALLATION .)
6	Quick release connector (See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION .)