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Home >> Infiniti >> 2003 >> M45 >> Repair and Diagnosis >> Engine Performance >> Specifications >> Engine Controls - Service & Adjustment Specifications >> Fuel System >> Idle Speed
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Idle Speed

IDLE SPEED & CO LEVEL

Application Idle RPM (1) CO Level
G35, FX35, FX45, M45 & Q45 600-700 (2)
I35 625-725 (2)
QX4 700-800 (2)
(1) With transmission in Neutral and no electrical load on engine.
(2) See underhood emission decal for specification.
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