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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSISGENERAL INFORMATIONOBD-II DRIVE CYCLESDRIVE CYCLES2005-06: MPVSINGLE DRIVE MODE (PCM ADAPTIVE MEMORY PRODUCE, EGR SYSTEM REPAIR VERIFICATION, HO2S HEATER, HO2S, TWC, AND EVAP SYSTEM VERIFICATION DRIVE MODE)WITH REAR HO2S MODEL
2010 Mazda 5 Sport, 2.3 L, Standard
With rear HO2S model
2010 Mazda 5 Sport, 2.3 L, StandardSECTION With rear HO2S model
- Start the engine and warm it up completely.
- Clear the DTC from the PCM memory using the WDS or equivalent.
- Verify the following conditions and correct if necessary:
- All accessory loads (A/C, headlights, blower fan, rear window defroster) are off.
- Initial ignition timing and idle speed are within the specification.
- Verify that all of the following PIDs are within the following specifications. All PIDs must be within specifications from Step 5 to Step 6.
- BARO:more than 72.2 kPa {541 mmHg, 21.2 inHg}
- IAT:5-35 °C {41- 95 °F}
- FTL:15-85%
- B+:10.9-14.6 V
- With the vehicle stopped, race the engine at the engine speed indicated, and then drive the vehicle as shown in the graph. The driving conditions before driving at constant speed are not specified. If possible, monitor RPM PID for engine speed during this procedure.
- Stop the engine.
- Access ON BOARD SYSTEM READINESS menu of GENERIC OBD-II FUNCTION to verify the OBD monitoring status.
- If completed, all of the OBD monitoring status items change from non-completed to completed.
- If not completed, turn the ignition switch off, then perform the applicable specific drive mode for any monitoring item that was not in the detection condition.
- Access DIAGNOSTIC MONITORING TEST RESULTS menu of GENERIC OBD-II FUNCTIONS to verify the monitor results.
- If detected values are not within specification, repair has not been completed.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.