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 VARIANT/TRIMSECTION 18 (ON-BOARD DIAGNOSTIC (ENGINE CONTROL SYSTEM L3) (3 OF 5))
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Section 18 (On-Board Diagnostic (Engine Control System L3) (3 Of 5))
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Section 18 (On-Board Diagnostic (Engine Control System L3) (3 Of 5))
WARNING: This page is about a different variant/trim than selected.
- DTC P0137 [L3]
- DTC P0138 [L3]
- DTC P0139 [L3]
- DTC P0140 [L3]
- DTC P0144 [L3]
- DTC P0171 [L3]
- DTC P0172 [L3]
- DTC P0222 [L3]
- DTC P0223 [L3]
- DTC P0300 [L3]
- DTC P0301, P0302, P0303, P0304 [L3]
- DTC P0327 [L3]
- DTC P0328 [L3]
- DTC P0335 [L3]
- DTC P0340 [L3]
- DTC P0401 [L3]
- DTC P0403 [L3]
- DTC P0420 [L3]
- DTC P0421 [L3]
- DTC P0441 [L3]
- DTC P0442 [L3]
- DTC P0443 [L3]
- DTC P0446 [L3]
- DTC P0455 [L3]
- DTC P0456 [L3]
- DTC P0461 [L3]
- DTC P0462 [L3]
- DTC P0463 [L3]
- DTC P0480 [L3]
- DTC P0481 [L3]
- DTC P0482 [L3]
- DTC P0500 [L3]
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.