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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:

Oil Pump Removal/Installation
WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury. Never work ...

Door Adjustment
1. Measure the gap and height difference between the door and the body. 2. Loosen the door hinge installation bolts and adjust the door. Standard clearance a: 2.8?3.8 mm {0.12?0.14 in} b: -1.0?1.0 mm {-0.039?0.039 in} c: 2.5?4.5 mm {0.10?0.17 in} d: -1.0?1.0 m ...

Piston, Piston Ring, Piston Pin
Purpose, Function Piston The piston in the cylinder of the cylinder block moves reciprocally by the pressure received when the air-fuel mixture combusts. Piston ring The piston ring consists of the compression ring (top ring, second ring) and the oil ring, and has the foll ...

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