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Home >> Infiniti >> 2018 >> Q60 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) (2.0L) >> System Description >> Component Parts >> Component Parts Location >> Engine Room Compartment
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Engine Room Compartment

GNSILL0182207-207Courtesy of NISSAN NORTH AMERICA, INC.

No.

Component

Function

SYMBOL

Vacuum sensor

Vacuum Sensor 

SYMBOL

ECM

ECM 

SYMBOL

Starter relay

System Description 

SYMBOL

Main relay

Supply power to ECM.

SYMBOL

Engine restart bypass control relay

Engine Restart Bypass Control Relay 

SYMBOL

Ignition relay

System Description

SYMBOL

Pressure sensor downstream of air filter

Pressure Sensor Downstream of Air Filter 

SYMBOL

EVAP purge control valve

Hydraulic Layout

SYMBOL

EVAP control system pressure sensor

The EVAP control system pressure sensor detects pressure in the purge line.

SYMBOL

Hood switch

Hood Switch