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Mazda CX-5 Service & Repair Manual: Emission System

Purpose, Outline

Structural View

Engine compartment side


Exhaust system side

2WD


AWD


Fuel tank side

U.S.A. and CANADA (2WD)


U.S.A. and CANADA (AWD)


Except U.S.A. and CANADA (2WD)


Except U.S.A. and CANADA (AWD)


System Diagram


Vacuum Hose Routing Diagram


Structure

U.S.A. and CANADA

Part/System name

Reference

Exhaust gas purification system

(See EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G 2.0].)

Catalytic converter

(See CATALYTIC CONVERTER [SKYACTIV-G 2.0].)

Positive crankcase ventilation system

(See POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM [SKYACTIV-G 2.0].)

PCV valve

(See POSITIVE CRANKCASE VENTILATION (PCV) VALVE [SKYACTIV-G 2.0].)

Evaporative emission control system

(See EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM [SKYACTIV-G 2.0].)

Purge solenoid valve

(See PURGE SOLENOID VALVE [SKYACTIV-G 2.0].)

Catch tank

(See CATCH TANK [SKYACTIV-G 2.0].)

Charcoal canister

(See CHARCOAL CANISTER [SKYACTIV-G 2.0].)

Fuel shut-off valve

(See FUEL SHUT-OFF VALVE [SKYACTIV-G 2.0].)

Rollover valve

(See ROLLOVER VALVE [SKYACTIV-G 2.0].)

Fuel-filler cap

(See FUEL-FILLER CAP [SKYACTIV-G 2.0].)

CV solenoid valve

(See CANISTER VENT (CV) SOLENOID VALVE [SKYACTIV-G 2.0].)

Pressure control valve

(See PRESSURE CONTROL VALVE [SKYACTIV-G 2.0].)

Quick release connector (emission system)

(See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) [SKYACTIV-G 2.0].)


Except U.S.A. and CANADA

Part/System name

Reference

Exhaust gas purification system

(See EXHAUST GAS PURIFICATION SYSTEM [SKYACTIV-G 2.0].)

Catalytic converter

(See CATALYTIC CONVERTER [SKYACTIV-G 2.0].)

Positive crankcase ventilation system

(See POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM [SKYACTIV-G 2.0].)

PCV valve

(See POSITIVE CRANKCASE VENTILATION (PCV) VALVE [SKYACTIV-G 2.0].)

Evaporative emission control system

(See EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM [SKYACTIV-G 2.0].)

Purge solenoid valve

(See PURGE SOLENOID VALVE [SKYACTIV-G 2.0].)

Catch tank

(See CATCH TANK [SKYACTIV-G 2.0].)

Charcoal canister

(See CHARCOAL CANISTER [SKYACTIV-G 2.0].)

Check valve

(See CHECK VALVE [SKYACTIV-G 2.0].)

Rollover valve

(See ROLLOVER VALVE [SKYACTIV-G 2.0].)

Fuel-filler cap

(See FUEL-FILLER CAP [SKYACTIV-G 2.0].)

Quick release connector (emission system)

(See QUICK RELEASE CONNECTOR (EMISSION SYSTEM) [SKYACTIV-G 2.0].)


Specification


Item

Specification

Catalyst form

WU-TWC (monolith)

TWC (monolith)

EVAP control system

Charcoal canister type

PCV system

Closed type


Check Valve
Except U.S.A. And CANADA Purpose, function The check valve maintain the pressure in the fuel tank at constant pressure. Construction The check valve is installed to the side of th ...

Evaporative Emission (Evap) Control System
Purpose, Outline Prevents release of evaporative gas into the atmosphere. The intake manifold vacuum introduces evaporative gas to the intake manifold via the charcoal canister and t ...

Other materials:

Front Seat Side Cover Removal/Installation
WARNING: Handling a side air bag improperly can accidentally operate (deploy) the air bag, which may seriously injure you. Read the service warnings in the Workshop Manual before handling the front seat (side air bag integrated).. If the sliding mechanisms on both sides are ...

Side Air Bag Module [Standard Deployment Control System]
Purpose When a side air bag module receives an impact from a lateral collision, the operation (deployment) of the air bag mediates the impact to the chest, stomach, and waist of the driver and front passenger. Function When a side air bag module receives an impact from a la ...

Replace Electrical Battery
If the buttons on the transmitter are inoperable and the operation indicator light does not flash, the battery may be dead. Replace with a new battery before the transmitter becomes unusable. CAUTION ● Make sure the battery is installed correctly. Battery leakage could occur if it is no ...

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