ENGINE PERFORMANCE – Infiniti M56 x 2011 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.6L

5.6L, Engine Performance Wiring Diagram (1 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (1 of 7) for Infiniti M56 x 2011:

• (inj 3 & 5: top left of engine) (inj 2 & 8: top right of engine) fuel injectors
• (left air intake tube) mass air flow sensor (bank 1)
• (left side of dash) m11
• (lower right center of dash) m55
• (or pnk)
• (right air intake tube) mass air flow sensor (bank 2)
• A/t assembly
• Can-h
• Can-l
• Computer data lines system
• E20
• Ecm (engine control module) (right rear of engine compt)
• Ecm gnd
• Eng colnt temp sens
• Eng oil pres sens
• Eng oil temp sens
• Engine coolant temperature sensor (right rear of engine)
• Engine oil pressure sensor (lower front left side of engine)
• Engine oil temperature sensor (lower front left side of engine)
• Exhaust (bank 1)
• Exhaust (bank 2)
• Exhaust valve timing control solenoid valve (bank 1) (left front of engine)
• Exhaust valve timing control solenoid valve (bank 2) (right front of engine)
• F103 m116
• F110
• F130
• F139
• F40
• F60
• F69
• Fuel inj dr pwr sply
• Fuel inj no 2 (hi)
• Fuel inj no 2 (lo)
• Fuel inj no 3 (hi)
• Fuel inj no 3 (lo)
• Fuel inj no 5 (hi)
• Fuel inj no 5 (lo)
• Fuel inj no 8 (hi)
• Fuel inj no 8 (lo)
• Fuel rail pres sens
• Fuel rail pressure sensor (top right rear of engine)
• Ign sig no 1
• Ign sig no 2
• Ign sig no 3
• Ign sig no 4
• Ign sig no 5
• Ign sig no 6
• Ign sig no 7
• Ign sig no 8
• Intake (bank 1)
• Intake (bank 2)
• Intake air temperature sensor
• Intake valve timing control solenoid valve (bank 1) (left front of engine)
• Intake valve timing control solenoid valve (bank 2) (right front of engine compt)
• Joint connector
• Knock sens (bank 1)
• Knock sens (bank 2)
• Lo fuel pres sens mass air flow sens (bank 2)
• Nca
• Pnk
• Pwr strng pres sens
• Red
• Sens 1 (bank 1)
• Sens 1 (bank 2)
• Sens 2 (bank 1)
• Sens 2 (bank 2)
• Sens gnd
• Sens pwr sup
• Shield
• Start rly
• Tcm (transmission control module)
• Temp sens (bank 1) mass air flow sens (bank 1)
• Trans range sw

5.6L, Engine Performance Wiring Diagram (2 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (2 of 7) for Infiniti M56 x 2011:

• (top left of engine) ignition coil 1 (w/ power transistor)
• (top left of engine) ignition coil 3 (w/ power transistor)
• (top left of engine) ignition coil 5 (w/ power transistor)
• (top left of engine) ignition coil 7 (w/ power transistor)
• (top right of engine) ignition coil 2 (w/ power transistor)
• (top right of engine) ignition coil 4 (w/ power transistor)
• (top right of engine) ignition coil 6 (w/ power transistor)
• (top right of engine) ignition coil 8 (w/ power transistor)
• Air fuel ratio (a/f) sensor 1 (bank 1) (left rear of engine compt)
• Air fuel ratio (a/f) sensor 1 (bank 2) (right rear of engine compt)
• Condenser
• E20
• F211
• F34 (left front of engine)
• F40
• F68
• Heated oxygen sensor 2 (bank 1) (left side of engine)
• Heated oxygen sensor 2 (bank 2) (left side of engine)
• Knock sensor (bank 1) (top center front of engine)
• Knock sensor (bank 2) (top center front of engine)
• Low fuel pressure sensor (top of right cylinder bank)
• M55 (lower right center of dash)
• Nca
• Pnk
• Power steering pressure sensor (front of engine compt)
• Red
• Shield
• Spark plug

5.6L, Engine Performance Wiring Diagram (3 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (3 of 7) for Infiniti M56 x 2011:

• (left side of engine compt) e46
• Camshaft position sensor (bank 1) (left front of engine)
• Close open
• Computer data lines system
• Cooling fans system
• Cpu
• E20
• E46 (left side of engine compt)
• Ecm relay
• Electric throttle control actuator (bank 1) (left throttle body)
• Electric throttle control actuator (bank 2) (right throttle body)
• Exhaust valve timing control position sensor (bank 1) (left front of engine)
• F40
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Hot at all times
• Ignition relay
• Ipdm e/r (intelligent power distribution module engine room) (right rear of engine compt)
• M55 (lower right center of dash)
• Manifold absolute pressure (map) sensor (top of engine)
• Nca
• Open close
• Pnk
• Red
• Sensor 1
• Sensor 2
• Throttle control motor
• Throttle control motor relay
• Throttle position sensor

5.6L, Engine Performance Wiring Diagram (4 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (4 of 7) for Infiniti M56 x 2011:

• (in fuse, fusible link & relay box) injector relay 1
• (in fusible link holder) injector relay 2
• (inj 1 & 7: top left of engine) (inj 4 & 6: top right of engine) fuel injectors
• (top of engine) evap canister purge volume control solenoid valve
• A/f sens 1 (bank 1)
• A/f sens 1 (bank 2)
• A/f sens 1(bank 2)
• Crnkshft posit sens
• E106
• E22 (right rear of engine compt)
• E46 (left side of engine compt)
• Ecm (engine control module) (right rear of engine compt)
• Evap solenoid valve
• F103
• F111
• F130
• F139
• F60
• F69
• Fuel inj no 1 (hi)
• Fuel inj no 1 (lo)
• Fuel inj no 4 (hi)
• Fuel inj no 4 (lo)
• Fuel inj no 6 (hi)
• Fuel inj no 6 (lo)
• Fuel inj no 7 (hi)
• Fuel inj no 7 (lo)
• Hi pres fuel pump
• Hi pres fuel pump lo
• M116
• Mtr (bank 1) (close)
• Mtr (bank 1) (open)
• Mtr (bank 2) (close)
• Mtr (bank 2) (open)
• Nca
• Pnk
• Pres sens
• Red
• Sens (bank 1)
• Sens (bank 2)
• Sens 1 (bank 1)
• Sens 2 (bank 1)
• Sens 2 (bank 2)
• Sens gnd
• Sens pwr sup
• Shield
• Thrott posit sens 2

5.6L, Engine Performance Wiring Diagram (5 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (5 of 7) for Infiniti M56 x 2011:

• (right front of engine compt) refrigerant pressure sensor
• (right rear of engine compt) battery current sensor
• (under right rear of vehicle) evap control system pressure sensor
• B71
• B72
• Battery current sensor
• Battery temperature sensor
• Camshaft position sensor (bank 2) (right front of engine)
• Can-l
• Combination meter
• Computer data lines system
• Crankshaft position sensor (bottom rear of engine)
• E105
• E106
• Exhaust valve timing control position sensor (bank 2) (right front of engine)
• Fuse & fusible link block (right rear of engine compt)
• Fuse 15a
• Fusible link g 50a
• Fusible link i 30a
• Gnd
• High pressure fuel pump (top right front of engine)
• Hot at all times
• M11 (left side of dash)
• M23
• M28
• M29
• M30
• M55 (lower right center of dash)
• Malfunction indicator lamp
• Nca
• Pcb harness
• Pnk
• Red
• Sens gnd level fuel
• Tan

5.6L, Engine Performance Wiring Diagram (6 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (6 of 7) for Infiniti M56 x 2011:

• (in fuel tank) fuel level sensor unit & fuel pump
• (in fuse, fusible link & relay box) vvel actuator motor relay
• (left side of luggage compt) fuel pump control module
• (right rear of engine compt) vvel control module
• Abort
• Agnd1
• Agnd2
• Agnd3
• Agnd4
• Avcc1
• Avcc2
• Avcc3
• Avcc4
• B201
• B224 (right rear quarter panel)
• B230
• B51
• Battery
• Can h
• Can l
• Computer data lines system
• Diag out sig
• E106
• E20
• E22 (right rear of engine compt)
• E46 (left side of engine compt)
• F40
• Fpc in sig
• Fuel pump (+)
• Fuel pump (-)
• Fuel tank temperature sensor
• Gnd
• High lift
• Low lift
• Low pressure fuel pump
• M-rly
• M117
• Motor-b 1
• Motor1-b2
• Motor2-b1
• Motor2-b2
• Nca
• P-gnd
• Pnk
• Red
• Sensor 1
• Sensor 2
• Shield
• Tan
• Vel/s1-b1
• Vel/s1-b2
• Vel/s2-b1
• Vel/s2-b2
• Vmot-b1
• Vmot-b2
• Vvel actuator motor (bank 1) (left rear of engine)
• Vvel actuator motor (bank 2) (top right rear of engine)
• Vvel control shaft position sensor (bank 1) (left rear of engine)
• Vvel control shaft position sensor (bank 2) (right rear of engine)

5.6L, Engine Performance Wiring Diagram (7 of 7) for Infiniti M56 x 2011

List of elements for 5.6L, Engine Performance Wiring Diagram (7 of 7) for Infiniti M56 x 2011:

• (on accelerator pedal bracket) accelerator pedal position sensor
• (under rear of vehicle) evap canister vent control valve
• Acc pedal sens 2
• Accelerator pedal position sensor (on accelerator pedal bracket)
• Accelerator sens 1
• Ascd strng sw (w/o icc) icc strng sw (w/ icc) sens gnd
• B71
• B72
• Batt current sens
• Batt temp sens
• Can comm line
• Can comm line ascd br sw (w/o icc) icc br sw (w/ icc)
• Computer data lines system
• Cruise control system
• E103
• E106
• E115
• Ecm (back-up)
• Ecm (engine control module) (right rear of engine compt)
• Ecm (self shut-off)
• Ecm comm line
• Ecm gnd
• Engine spd sig out
• Evap vent ctrl valve
• Fpcm check
• Fuel inj dr pwr sply
• Fuel pump ctrl module
• Fuel tank pres sens
• Fuel temp sens
• Fuse 10a
• Fuse block (j/b) (behind left end of dash)
• Hot at all times
• Ign sw
• M150
• M151
• M160
• M29
• M30
• M95 (right side of dash)
• Mtr pwr sply
• Mtr rly
• Pcb harness
• Pnk
• Power steering control unit (behind right side of dash)
• Pwr sply for ecm
• Red
• Refr pres sens
• Sens gnd
• Sens pwr sply
• Sensor 1
• Sensor 2
• Shield
• Sig (vvel ctrl module)
• Stop lamp sw
• Stop lamp switch (on brake pedal bracket)
• Tacho eng
• Tan
• Vinj2a
• W/ icc
• W/o icc