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Home >> Infiniti >> 2017 >> QX50 AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Introduction) >> System Description >> Engine Control System >> Component Description
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Component Description

Component Reference
A/F sensor 1 DESCRIPTION
A/F sensor 1 heater DESCRIPTION
Accelerator pedal position sensor DESCRIPTION
ASCD brake switch DESCRIPTION
ASCD steering switch DESCRIPTION
Battery current sensor DESCRIPTION
Brake booster pressure sensor DESCRIPTION
Camshaft position sensor (PHASE) DESCRIPTION
Cooling fan control module DESCRIPTION
Cooling fan motor DESCRIPTION
Crankshaft position sensor (POS) DESCRIPTION
Electric throttle control actuator DESCRIPTION
Engine coolant temperature sensor DESCRIPTION
Engine oil temperature sensor DESCRIPTION
EVAP canister purge volume control solenoid valve DESCRIPTION
EVAP canister vent control valve DESCRIPTION
EVAP control system pressure sensor DESCRIPTION
Fuel injector DESCRIPTION
Fuel level sensor DESCRIPTION
Fuel pump DESCRIPTION
Fuel tank temperature sensor DESCRIPTION
Heated oxygen sensor 2 DESCRIPTION
Heated oxygen sensor 2 heater DESCRIPTION
ICC brake switch DESCRIPTION
ICC steering switch DESCRIPTION
Ignition signal DESCRIPTION
Intake air temperature sensor DESCRIPTION
Intake valve timing control solenoid valve DESCRIPTION
Knock sensor DESCRIPTION
Mass air flow sensor DESCRIPTION
PCV valve DESCRIPTION
Power steering pressure sensor DESCRIPTION
Refrigerant pressure sensor DESCRIPTION
Stop lamp switch DESCRIPTION
Throttle control motor DESCRIPTION
Throttle control motor relay DESCRIPTION
Throttle position sensor DESCRIPTION
VVEL actuator motor DESCRIPTION
VVEL actuator motor relay DESCRIPTION
VVEL control module DESCRIPTION
VVEL control shaft position sensor DESCRIPTION