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 590 (ON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (AJ])
2008 Mazda 6 s Sport, 4D Hatchback, Standard
Section 590 (On-Board Diagnostic [Engine Control System (AJ])
2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Section 590 (On-Board Diagnostic [Engine Control System (AJ])
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.
- Control System Wiring Diagram
- Monitoring System And Control System Device Relationship Chart
- OBD-II Pending Trouble Codes
- OBD-II Freeze Frame Data
- OBD-II On-Board System Readiness Test
- OBD-II Diagnostic Monitoring Test Results
- OBD-II Read/Clear Diagnostic Test Results
- OBD-II Parameter Identification (PID) Access
- On-Board Diagnostic Test
- After Repair Procedure
- KOEO/KOER Self Test
- OBD-II Drive Mode
- Notes
- Mode 1 (PCM Adaptive Memory Produce Drive Mode)
- Mode 2 (EGR System Repair Verification Drive Mode)
- Mode 3 (HO2S heater, HO2S, and TWC Repair Verification Drive Mode)
- Mode 6 (EVAP System Repair Verification Drive Mode)
- Single Drive Mode (PCM Adaptive Memory Produce, EGR System, HO2S heater, HO2S, TWC, and EVAP System Repair Verification Drive Mode)
- Diagnostic Monitoring Test Results
- DTC Table
- DTC B1342
- DTC P0011
- DTC P0012
- DTC P0016, P0018
- DTC P0021
- DTC P0022
- DTC P0031
- DTC P0032
- DTC P0037
- DTC P0038
- DTC P0051
- DTC P0052
- DTC P0057
- DTC P0058
- DTC P0101
- DTC P0102
- DTC P0103
- DTC P0111
- DTC P0112
- DTC P0113
- DTC P0116
- DTC P0117
- DTC P0118
- DTC P0122
- DTC P0123
- DTC P0125
- DTC P0126, P0128
- DTC P0131, P0151
- DTC P0132, P0152
- DTC P0133, P0153
- DTC P0134, P0154
- DTC P0137, P0157
- DTC P0138, P0158
- DTC P0139, P0159
- DTC P0140, P0160
- DTC P0222
- DTC P0223
- DTC P0300
- DTC P0301, P0302, P0303, P0304, P0305, P0306
- DTC P0327
- DTC P0328
- DTC P0335
- DTC P0340
- DTC P0345
- DTC P0401
- DTC P0403
- DTC P0421, P0431
- DTC P0441
- DTC P0442
- DTC P0443
- DTC P0446
- DTC P0455
- DTC P0456
- DTC P0461
- DTC P0462
- DTC P0463
- DTC P0480
- DTC P0500
- DTC P0505
- DTC P0506
- DTC P0507
- DTC P0550
- DTC P0564
- DTC P0571
- DTC P050A
- DTC P050B
- DTC P0601
- DTC P0602
- DTC P0604
- DTC P0606
- DTC P0610
- DTC P0638
- DTC P0703
- DTC P0704
- DTC P0850
- DTC P2088
- DTC P2089
- DTC P2092
- DTC P2093
- DTC P2096, P2098
- DTC P2097, P2099
- DTC P2101
- DTC P2107
- DTC P2108
- DTC P2109
- DTC P2112
- DTC P2119
- DTC P2122
- DTC P2123
- DTC P2127
- DTC P2128
- DTC P2135
- DTC P2138
- DTC P2144
- DTC P2145
- DTC P2177, P2179
- DTC P2178, P2180
- DTC P2187, P2189
- DTC P2188, P2190
- DTC P2195, P2197
- DTC P2196, P2198
- DTC P2227
- DTC P2228
- DTC P2229
- DTC P2401
- DTC P2402
- DTC P2404
- DTC P2405
- DTC P2407
- DTC P2502
- DTC P2503
- DTC P2504
- DTC P2507
- DTC P2610
- DTC P2676
- DTC P2677
RENDER: 1.0x
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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.