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Mazda North American Operations
August 2006
2004-2006 RX-8 Voluntary Emission Recall Campaign 4206F

Dear Mazda Owner:
Mazda Motor Corporation has decided to conduct an Emission Recall Campaign to reprogram the Powertrain Control Module (PCM) and replace the spark plugs on certain 2004-2006 RX-8 vehicles produced from April 10, 2003 through June 1, 2006.

If you are a recipient of this notice, your vehicle is included in this recall.

What is the problem?
Due to PCM software calibration issues, the following conditions may result:
i) The oil-injection metering system may be inaccurate causing poor engine sealing of the combustion chambers resulting in drivability or emissions problems.
ii) Too much fuel may be injected at the time of engine start causing carbon to be deposited on spark plugs or plugs may be flooded, causing a difficult start condition. In addition, the catalytic converter may be degraded on some vehicles.
iii) (Only 2006 RX-8 vehicles are affected.) A test value indicating engine coolant temperature may be incorrectly shown on the service tool when a diagnostic function test is performed at dealership.

What will Mazda do?
Your Mazda dealer will reprogram the PCM to include the latest calibration. In addition, the following components will be inspected and repaired or replaced if necessary: spark plugs, engine, and catalytic converter. All of these inspection/repairs are carried out free of charge
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The repair should take approximately 1 hour to complete at minimum. However, it may take longer depending on the necessary repairs and service workload at your Mazda dealership. Mazda is offering a Daily Rental Program to provide alternate transportation when your vehicle is at an authorized Mazda dealership for this recall. Ask your dealer for details about this program.

What should you do?
We encourage you to make an appointment with any authorized Mazda dealer to have the PCM reprogrammed and if necessary, have the spark plugs, engine, and/or catalytic converter replaced, at your earliest convenience. You do not need to bring this notice to the dealer, but it may assist in the check-in process.

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TO:
Mazda Dealership General Managers, Service Managers, and Parts Managers
DATE: April 2008 (Original August 2006)

SUBJECT:
2004-2006 RX-8 Voluntary Emission Recall Campaign 4206F

Revised Parts and Warranty Information

Dear Mazda Dealer:
Mazda Motor Corporation has decided to conduct an Emission Recall Campaign to reprogram the Powertrain Control Module (PCM) and replace the spark plugs on certain 2004-2006 RX-8 vehicles produced from April 10, 2003 through June 1, 2006.

Due to PCM software calibration issues, the following conditions may result:
i) The oil-injection metering system may be inaccurate causing poor engine sealing of the combustion chambers resulting in drivability or emissions problems.
ii) Too much fuel may be injected at the time of engine start causing carbon to be deposited on spark plugs or plugs may be flooded, causing a difficult start condition. In addition, the catalytic converter may be degraded on some vehicles.
iii) (Only 2006 RX-8 vehicles are affected.) A test value indicating engine coolant temperature may be incorrectly shown on the service tool when a diagnostic function test is performed at dealership.

Owners of affected vehicles will be notified by first class mail beginning August 31, 2006.

This package contains important information about emission recall campaign 4206F:
Attachment I Dealer Service and Parts information
Attachment II Repair procedures
Attachment III Owner notification letter

Important notice: California Department of Motor Vehicles, Vermont Department of Motor Vehicles, and the Commonwealth of Massachusetts, in conjunction with the California Air Resources Board and the Environmental Protection Agency for the State of Massachusetts and Vermont, have implemented the Registration Renewal/Recall Tie-In Program, which requires the completion of Emission Recalls prior to registration renewal. Mazda dealers must provide a Vehicle Emission Recall – Proof of Correction Certificate upon completion of the recall. Instruct owners to keep the certificate until needed for registration renewal.
Failure to perform applicable recalls before delivery can result in extensive dealer fines and penalties from the Federal Government. Therefore, you must complete this recall for all affected vehicles in your inventory prior to delivery.

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recall 4206f

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