Fuel Evaporative System; Secondary Air Injection System; PZEV Qualified Models - Mazda6 2.5L *1, Mazda3 2.5L - Page 38

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CALIFORNIA EMISSION CONTROL WARRANTY

PZEV Qualified Models - Mazda6 2.5L *1, Mazda3 2.5L 
15 years/150,000 miles PZEV Emission Warranty Parts

Air/Fuel Metering System

■

Closed Loop System

•

Oxygen Sensor

•

Air Flow Sensor (Air Flow Meter)

•

Fuel Injectors

■

Cold Start Enrichment System

•

Cold Start Injector

■

Electronic Idle Speed Control System

•

Idle Air Control Valve 
(Idle Speed Control Valve)

•

Air Valve

■

Deceleration Controls

■

Variable Valve Timing System

•

Variable valve timing actuator

•

Oil control valve

Ignition Spark Advance/Retard
System

■

Certain Spark Advance/Retard
Control Components

•

High Energy Electronic Ignition

•

Spark Plugs*2

Fuel Evaporative System

■

Canister and Associated Control
Valve

•

Purge Valve

•

Purge Solenoid

•

Fuel Filler Cap

Positive Crankcase Ventilation (PCV) 
System

■

PCV Valve

Exhaust Gas Recirculation (EGR)
System

■

EGR Function Control Valve (EGR 
Control Valve) and Associated Parts

•

EGR Valve

•

EGR Valve Control Solenoid

Secondary Air Injection System

■

Air Pump

■

Air Control Valves and Distribution
Pipes

Miscellaneous Items Used in Above 
Systems

■

Hoses, Clamps, Fittings, Gaskets, 
Sealing Materials, Tubing, Brackets
and Belts

■

Exhaust Pipe (between Exhaust 
Manifold and Catalyst)

■

Sensors, Switches and Valves

■

Catalytic Converter

■

Electronic Emission Control Unit

■

Onboard Emission Diagnostic Device (Incorporated into Electronic Emission
Control Unit)

*1 For Mazda6 2.5L, PZEV Emission Warranty may be applied. PZEV emission

warranty is applied to vehicles that are built as PZEV and currently registered in
a state which adopts PZEV. To determine if a vehicle is built as PZEV, refer to
the Vehicle Emission Control Information label found under the hood. “PZEV”
will be listed next to CA regulation. If you need assistance in determining PZEV
emission warranty coverage, please contact your local dealer.

*2 Spark plugs are warranted under the basic warranty or until the first required

maintenance, whichever comes first.

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