Mazda CX-5 Service & Repair Manual: Evaporative Emission (Evap) Control System

Mazda CX-5 Service & Repair Manual / Engine / Control / 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 the purge solenoid valve.

System Diagram

U.S.A. and CANADA

Except U.S.A. and CANADA

Structure

The evaporative emission control system consists of the following parts:

U.S.A. and CANADA


Part name	Reference
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].)
Pressure control valve	(See PRESSURE CONTROL VALVE [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].)

Except U.S.A. and CANADA


Part name	Reference
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].)

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