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Home >> Infiniti >> 2017 >> QX80 Limited >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Introduction) >> System Description >> System >> Direct Injection Gasoline System >> System Description >> Fuel Shut-Off
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Fuel Shut-Off

Fuel to each cylinder is shut - off during deceleration, operation of the engine at excessively high speed or operation of the vehicle at excessively high speed.