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Home >> Infiniti >> 2023 >> QX60 Luxe, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1 Of 2) >> System Description >> System >> Engine Control System >> System Description
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System Description

SYSTEM DIAGRAM 

SYSTEM DESCRIPTION 

ECM controls the engine by various functions.

Function Reference
Direct injection gasoline system System Description 
Electric ignition system System Description 
Fuel pressure control System Description 
Fuel pump control module (FPCM) System Description 
Intake valve timing control System Description 
Exhaust valve timing control System Description 
Air conditioning cut system System Description 
Engine oil pressure control system System Description 
Engine protection control at low engine oil pressure System Description 
Cooling fan control System Description 
Electronic controlled engine mount System Description 
Evaporative emission system System Description 
Throttle control System Description 
Variable induction air system System Description 
Automatic speed control device (ASCD) System Description 
Oil control system System Description 
Stop/start system System Description 
CAN communication System Description