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 MANUALSINFINITI2002I35 V6-3.5L (VQ35DE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMIGNITION TIMINGSPECIFICATIONS
2002 Infiniti I35 V6-3.5L (VQ35DE)
Ignition Timing: Specifications
2002 Infiniti I35 V6-3.5L (VQ35DE)SECTION Specifications
Idle Speed And Ignition Timing:
Idle Speed / Ignition Timing
TARGET IDLE SPEED [1] [2] [3] 675 ± 50 rpm (in N or P position)
AIR CONDITIONER - ON [3] 825 rpm or more
IGNITION TIMING [1] [3] 15° ± 5° BTDC
[1] Throttle position sensor harness connector connected
[2] Under the following conditions:
* Air conditioner switch - OFF
* Electric load - OFF (lights, heater fan & rear window defogger)
* Steering wheel - Kept in straight ahead position
[3] In "P" or "N" position
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.