Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 688 (ON-BOARD DIAGNOSTIC (ENGINE CONTROL SYSTEM L3) (3 OF 5))
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Section 688 (On-Board Diagnostic (Engine Control System L3) (3 Of 5))
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Section 688 (On-Board Diagnostic (Engine Control System L3) (3 Of 5))
WARNING: This page is about a different car, the 2007 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0134
- DTC P0137
- DTC P0138
- DTC P0139
- DTC P0140
- DTC P0144
- DTC P0171
- DTC P0172
- DTC P0222
- DTC P0223
- DTC P0300
- DTC P0301, P0302, P0303, P0304
- DTC P0327
- DTC P0328
- DTC P0335
- DTC P0340
- DTC P0401
- DTC P0403
- DTC P0420
- DTC P0421
- DTC P0441
- DTC P0442
- DTC P0443
- DTC P0446
- DTC P0455
- DTC P0456
- DTC P0461
- DTC P0462
- DTC P0463
- DTC P0480
- DTC P0481
- DTC P0482
- DTC P0500
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.