Gasoline Engine Model; Diesel Engine Model; Air Fuel Ratio Sensor - Page 36

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CALIFORNIA EMISSION CONTROL WARRANTY

2021_C708UN20K_Edition1

7 years/70,000 miles Emission Defect Warranty Parts List

Gasoline Engine Model

Diesel Engine Model

The parts marked with check mark [] are applicable to this warranty.

(*1) These parts are also applied to Federal specific 96 months/80,000 miles Emission Warranty 

listed in Section 7, on page 29. 

(*2) Specific part only   (*3)In Case of Check Engine Light LED failure.   (*4)MT model only 

For details, please contact your Mazda Dealer.  

Mazda6

(*2)

CX-5

(*2)

ABS Unit
Air Fuel Ratio Sensor 
AT Shift Solenoid Harness
AT Shift Solenoid Valve
Catalytic Converter 

(*1)

Common Rail
Cylinder Head Cover
DEF Quality Sensor
EGR Cooler
EGR Cooler Bypass Valve

EGR Valve

EGR Pipe

Emission Harness
Front Harness

Fuel Filler Pipe

Fuel Filler Joint Hose

Fuel Hose
Fuel Injector
Fuel Pump Unit
Fuel Return Pipe
Fuel Tank
Fuel Tank Breather Hose
Fuel Tank Breather Pipe
Fuel Tank Ventilation Hose
Instrument Cluster (Speedometer) *3
Instrument Panel Harness
Intake Manifold
Intake Shutter Valve 
Intercooler
Main Fuel Pipe
Nitrogen Oxide Sensor (NOx) 
Powertrain Control Module 

(*1)

Rear Harness

Turbocharger
Turbocharger Vacuum Tube/Chamber
Urea Pump
Urea Tank
Vacuum Pump

Transmission (Transaxle) Control
Module 

(*1)

MX-5

(*2)

(*2)

(*4)

ABS Unit
AT Shift Solenoid Valve
Catalytic Converter (*1)
Electric Sequential Valve Timing 
Motor/Driver
Emission Harness
Evaporative Hose
Evaporative Pipe
Front Harness
Fuel Distributor

Fuel Pump Unit

Fuel injector

Fuel Tank
Inhibitor Switch

Instrument Cluster (Speedometer) *3

Injector Grommet

Instrument Panel Harness
Intake Manifold
Main Fuel Pipe
Neutral Switch
Rear Harness
Sequential Valve Timing Actuator
Transmission (Transaxle) Control 
Module(*1)