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Home >> Infiniti >> 2014 >> QX60 Base, FWD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Power Supply, Ground & Circuit Elements (Except Hybrid) >> Wiring Diagram >> Harness >> Harness Layout >> Engine Control Harness

Engine Control Harness

Fig 1: Engine Control Harness Layout
G09427266Courtesy of NISSAN NORTH AMERICA, INC.
B5 F3 B/2 : A/C compressor
C5 F5 GR/4 : Air fuel ratio (A/F) sensor 1 (Bank 2)
C5 F6 - : Generator
C4 F7 B/3 : Generator
C4 F8 GR/3 : Ignition coil No. 2 (With power transistor)
C4 F9 GR/3 : Ignition coil No. 4 (With power transistor)
D4 F10 GR/3 : Ignition coil No. 6 (With power transistor)
D4 F11 B/3 : Crankshaft position sensor (POS)
E4 F12 B/4 : Heated oxygen sensor 2 (Bank 2)
B2 F13 B/4 : Heated oxygen sensor 2 (Bank 1)
E5 F14 B/10 : Joint connector-F01
D4 F16 GR/2 : Evap canister purge volume control solenoid valve
F3 F17 B/1 : IPDM E/R (Intelligent power distribution module engine room)
C3 F18 GR/2 : Fuel injector No. 2
G3 F19 W/10 : IPDM E/R (Intelligent power distribution module engine room)
C3 F20 GR/2 : Fuel injector No. 4
D3 F21 W/2 : Condenser-1
D3 F22 GR/2 : Fuel injector No. 6
G2 F24 W/12 : IPDM E/R (Intelligent power distribution module engine room)
E5 F25 B/48 : TCM (Transmission control module)
D3 F26 B/4 : To F201
F4 F27 - : Starter motor
E4 F28 GR/1 : Starter motor
E5 F29 B/10 : Transmission range switch
B3 F30 GR/2 : Fuel injector No. 1
E3 F31 B/5 : Mass air flow sensor
G3 F32 W/16 : To E2
F4 F33 W/10 : To E19
F5 F34 GR/4 : Battery current sensor
F4 F35 B/3 : Primary speed sensor
F4 F36 B/3 : Output speen sensor
E5 F37 B/3 : Input speed sensor
F5 F38 B/10 : Joint connector-f02
F3 F39 - : Fusible link box (Battery)
C3 F41 GR/2 : Fuel injector No. 3
D3 F42 GR/2 : Fuel injector No. 5
F4 F43 GR/22 : CVT unit
D2 F44 B/3 : Camshaft position sensor (PHASE) (Bank 1)
D4 F45 B/3 : Camshaft position sensor (PHASE) (Bank 2)
C2 F47 GR/3 : Ignition coil No. 1 (With power transistor)
C2 F48 GR/3 : Ignition coil No. 3 (With power transistor)
D2 F49 GR/3 : Ignition coil No. 5 (With power transistor)
E2 F50 B/6 : Electric throttle control actuator
E5 F51 B/48 : ECM
F4 F52 BR/48 : ECM
E5 F53 B/10 : Joint connector-F03
B3 F54 B/3 : Engine oil pressure sensor
F5 F55 B/10 : Joint connector-F04
G4 F56 W/4 : Joint connector-F07
G4 F57 W/4 : Joint connector-F08
C2 F58 GR/6 : Joint connector-F09
B4 F59 - : Ground
B3 F60 - : Ground
E3 F61 GR/2 : Engine coolant temperature sensor
B2 F62 GR/2 : Intake valve timing control solenoid valve (Bank 1)
B3 F63 GR/2 : Intake valve timing control solenoid valve (Bank 2)
B3 F64 BR/2 : Electronic controlled engine mount control solenoid valve
D2 F65 BR/4 : Air fuel ratio (A/F) sensor 1 (Bank 1)
C3 F66 B/2 : VIAS control solenoid valve 1
C3 F67 B/2 : VIAS control solenoid valve 2
C2 F68 GR/2 : Engine oil temperature sensor
Knock sensor sub harness
D3 F201 L/4 : To F26
D3 F202 GR/2 : Knock sensor (Bank 1)
C3 F204 GR/2 : Knock sensor (Bank 2)