Secondary Air Injection System; Fuel Evaporative System; 13. PZEV Certified Models- Page 38

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CALIFORNIA EMISSION CONTROL WARRANTY

13. PZEV Certified Models

Air/Fuel Metering System

• Closed Loop System

- Air Flow Sensor (Air Flow Meter)
- Fuel Injectors

• Cold Start Enrichment System

- Oxygen Sensor

- Cold Start Injector

Positive Crankcase Ventilation (PCV) 
System

• PCV Valve

• Electronic Idle Speed Control System

(Idle Speed Control Valve)
- Air Valve

- Idle Air Control Valve 

• Deceleration Controls
• Variable Valve Timing System

- Oil control valve

- Variable valve timing actuator

Exhaust Gas Recirculation (EGR) System

• EGR Function Control Valve (EGR Control 

Valve) and Associated Parts

- EGR Valve Control Solenoid

- EGR Valve

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

14. 15 years/150,000 miles PZEV Emission Warranty Parts

Ignition Spark Advance/Retard System

• Certain Spark Advance/Retard Control 

Components

- Spark Plugs*

- High Energy Electronic Ignition

Fuel Evaporative System

• Canister and Associated Control Valve

- Purge Solenoid
- Fuel Filler Cap

- Purge Valve

• Catalytic Converter
• Electronic Emission Control Unit
• Onboard Emission Diagnostic Device (Incorporated into Electronic Emission Control Unit)

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

whichever comes first.

The following Mazda Vehicle is certified as PZEV.
• Mazda6 2.5L
• Mazda3 2.0L
• Mazda3 2.5L AT only

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