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 MANUALSINFINITI2013M56 SPORTREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM - DTCS P0190 TO P1084DTC P0607: ECMDIAGNOSIS PROCEDURE
2013 Infiniti M56 Sport
Diagnosis Procedure
2013 Infiniti M56 SportSECTION Diagnosis Procedure
- INSPECTION START
- Turn ignition switch ON.
- Erase DTC.
- Perform DTC Confirmation Procedure.
See "DTC LOGIC ".
- Check DTC.
Is the DTC P0607 displayed again?
YES: Replace ECM and perform additional service when replacing ECM. Refer to "WORK PROCEDURE ".
NO: INSPECTION END
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.