ENGINE PERFORMANCE – Toyota Land Cruiser 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.7L

4.7L, Engine Performance Wiring Diagrams (1 of 4) for Toyota Land Cruiser 2002

List of elements for 4.7L, Engine Performance Wiring Diagrams (1 of 4) for Toyota Land Cruiser 2002:

• (engine harn, left side of engine)
• (engine harn, rear of engine)
• (rear bank of right cyl head)
• (rear bank of right cylinder head)
• (rear of left cylinder head)
• Anti-lock brakes system
• B braided
• Braid
• Braid a
• Camshaft position sensor (on top left side of engine)
• Cl+
• Cl-
• Conn e5
• Conn e6
• Crankshaft position sensor (on left front of engine)
• E01
• E02
• E03
• E10
• E11
• E7 (engine harn, rear of engine)
• Els4
• Engine control module (behind right side of dash)
• Evg
• Ge01
• Htl
• Htl2
• Htr
• Htr2
• Igf1
• Igf2
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Ignition coil & igniter 5
• Ignition coil & igniter 6
• Ignition coil & igniter 7
• Ignition coil & igniter 8
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Igt7
• Igt8
• J/c 25 (behind glove box)
• Knkl
• Knkr
• Knock sensor 1 (on left top of engine block)
• Knock sensor 2 (on right top of engine block)
• Mass airflow meter (on air intake, next to air cleaner box)
• Me01
• Ne+
• Ne-
• Noise filter (on upper left side of engine)
• Oxl1
• Oxl2
• Oxr1
• Oxr2
• Prg
• Red
• Tha
• Throttle control motor (on top left front of engine)
• Thw
• Vpa
• Vpa2
• Vsv (evap) (on left side of engine)
• Vta
• Vta2

4.7L, Engine Performance Wiring Diagrams (2 of 4) for Toyota Land Cruiser 2002

List of elements for 4.7L, Engine Performance Wiring Diagrams (2 of 4) for Toyota Land Cruiser 2002:

• (dash harn, upper right end of dash)
• (engine harn, left side of engine)
• (on left side of transmission) vehicle speed sensor (combination meter)
• A/t oil temperature sensor (on top of transmission)
• Acc
• Accel position sensor (on top front of engine)
• Am2
• B12
• Bm (left rear quarter panel)
• Braid
• C13
• D13
• D21
• E10
• E10 (engine harn, rear of engine)
• E11
• E4 (engine harn, right rear of engine compt)
• Ec (rear bank of right cyl head)
• Efi or ecd fuse 20a
• Efi or ecd relay
• Engine coolant temperature sensor (on top front of engine)
• Engine room j/b (on left inner fender panel)
• Fp+
• Fp-
• Fpc
• Fuel control switch (behind center of dash)
• Fuel pump (in fuel tank)
• Fuel pump control ecu (on left rear of cargo area)
• Heated oxygen sensor (bank 1 sensor 1) (on exhaust pipe, left rear of engine)
• Heated oxygen sensor (bank 2 sensor 1) (on exhaust pipe, right side of engine)
• Hot at all times
• Ig2
• Ign fuse 10a
• Ignition switch
• Injector 1
• Injector 2
• Injector 3
• Injector 4
• Injector 5
• Injector 6
• Injector 7
• Injector 8
• J/c 17 (behind upper right side of dash)
• J/c 24 (behind glove box)
• J/c 43 (behind upper left side of dash)
• Left kick panel j/b
• Left kick panel j/b (at left kick panel)
• Lock
• P/n
• P56
• Park/neutral position switch (on left side of transmission)
• Red
• Right side of dash)
• Start
• Starting/charging system, instrument cluster system
• Throttle position sensor (on throttle body assembly)

4.7L, Engine Performance Wiring Diagrams (3 of 4) for Toyota Land Cruiser 2002

List of elements for 4.7L, Engine Performance Wiring Diagrams (3 of 4) for Toyota Land Cruiser 2002:

• (behind upper center of dash) j/c 14
• (behind upper g
• (dash harn, upper right end of dash)
• (eng harn, top of transmission)
• (rear bank of right cyl head)
• 2nd strt ind
• A/t indicator light switch (integral to park/neutral position switch) (on left side of transmission)
• A/t oil temp ind
• A/t p
• B10
• Braid
• C12
• C13
• C14
• C15
• Center console)
• Combination meter
• E10
• Ec (rear bank of right cyl head)
• Ect pwr ind
• Gauge fuse 15a
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust pipe, left underside of vehicle)
• Heated oxygen sensor (bank 2 sensor 2) (on exhaust pipe, right underside of vehicle)
• Hot at all times
• Hot in on or start
• J/c 17 (behind upper right side of dash)
• J/c 18 (behind upper right side of dash)
• J/c 20 (behind upper right side of dash)
• J/c 24 (behind glove box)
• J/c 43 (behind upper left side of dash)
• Left kick panel j/b
• Left kick panel j/b (at left kick panel)
• Malfunction indicator
• O/d main switch
• O/d off ind
• Obd fuse 10a
• P83
• Ptnk
• Right side of dash) j/c 26
• Speedometer
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Transfer l position detection switch (on left side of transmission)
• Vapor pressure sensor (left rear corner of engine compt)
• Vcc

4.7L, Engine Performance Wiring Diagrams (4 of 4) for Toyota Land Cruiser 2002

List of elements for 4.7L, Engine Performance Wiring Diagrams (4 of 4) for Toyota Land Cruiser 2002:

• (behind left side of dash) data link connector 3
• (dash harn, below center console) i12
• (dash harn, upper right end of dash)
• (dash harn, upper right side of dash)
• (on left side of transmission) o/d direct clutch speed sensor
• (on left side of transmission) vehicle speed sensor
• (right side of eng compt)
• +b1
• +bm
• 2nd
• A/c
• Act
• Air conditioning system
• Anti-lock brakes system
• Anti-theft system
• Bat
• Batt
• Ccs
• Code
• Conn e7
• Conn e8
• Conn e9
• Cruise control system
• D12
• Data link connector 1
• Defogger system
• E10
• Ec (rear bank of right cyl head)
• Egn-
• Electronically controlled transmission pattern select switch
• Electronically controlled transmission solenoid (on left side of transmission)
• Els
• Els2
• Eng+
• Engine control module (behind right side of dash)
• Engine room j/b (on left inner fender panel)
• Eom
• Fpc
• Hot at all times
• I14
• Igsw
• Imld
• J/c 16 (behind upper right side of dash)
• J/c 17 (behind upper right side of dash)
• J/c 21 (behind upper right side of dash)
• J/c 22 (behind upper right side of dash)
• J/c 7 (behind upper center of dash)
• Ksw
• Left kick panel j/b
• Left kick panel j/b (at left kick panel)
• Mrel
• Nco+
• Nco-
• Neo
• Nsw
• Odlp
• Odms
• Oil
• Oilw
• Ptnk
• Pwr
• Red
• Rxck
• Sil
• Slt+
• Slt-
• Snwi
• Snwl
• Sp2+
• Sp2-
• Spd
• St1-
• Sta
• Stp
• Tach
• Tachometer
• Tfn
• Throttle fuse 15a
• Thwo
• Tpc
• Transfer neutral position detection switch (transfer case)
• Transponder key amplifier (in steering column)
• Trc+
• Trc-
• Txct
• Unlock warning switch
• Vsv (vapor pressure sensor) (on left rear of engine compt)
• Wfse