ENGINE PERFORMANCE – Lexus ES 330 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.3L

3.3L, Engine Performance Wiring Diagram (1 of 6) for Lexus ES 330 2005

List of elements for 3.3L, Engine Performance Wiring Diagram (1 of 6) for Lexus ES 330 2005:

• (behind left side of dash) driver side j/b
• (dash harn, near accelerator position sensor) i2
• +b2
• +bm
• A w/ drl
• A/c system
• A/ci
• A/cs
• A/f fuse 25a
• A104
• A110
• A114
• A51
• A82
• A90
• A91
• A92
• A94
• Acmg
• Anti- theft system
• B w/o drl
• B100
• B101
• B103
• B104
• B106
• B107
• B109
• B111
• B118
• B119
• B120
• B121
• B123
• B124
• B126
• B127 b127
• B129
• B130
• B52
• B63
• B71
• B72
• B78
• B89
• B91
• B94
• B96
• B97
• B98
• B99
• Batt
• C/ opn relay
• Ccs
• Cruise control system
• Efi fuse 20a
• Efi relay
• Els
• Els2
• Eng+
• Eng-
• Engine control module (ecm) (behind right side of dash)
• Engine room j/b (on left side of engine compt)
• Eom
• Epa
• Epa2
• Etcs fuse 10a
• G17
• G20
• Hot at all times
• Hot in on or start
• Ig2 fuse 10a
• Igsw
• Imi
• Imo
• K17
• Mrel
• Neo
• Passenger side j/b (behind right side of dash)
• Pnk
• Ptnk
• Red
• Sil
• Spd
• St1-
• Stp
• Tach
• Thr
• Thwo
• Trc+
• Trc-
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Wfse

3.3L, Engine Performance Wiring Diagram (2 of 6) for Lexus ES 330 2005

List of elements for 3.3L, Engine Performance Wiring Diagram (2 of 6) for Lexus ES 330 2005:

• (behind left side of dash) stoplight switch
• (in fuel tank) fuel pump & fuel sender
• (w/ vsc) neo
• (w/o vsc)
• A/f htr relay
• Accelerator pedal position sensor (behind left center of dash)
• Bc (front side of rear wheelwell)
• Data link connector 3 (at lower left side of dash)
• Driver side j/b (behind left side of dash)
• Eng+
• Eng-
• Engine room r/b (on left side of engine compt)
• G13
• G16
• Gauge1 fuse 10a
• Gauge2 fuse 10a
• Hot at all times
• Hot in on or start
• Hot w/ def relay energized
• Hot w/ tail relay energized
• J/c 12 (forward of left rear fenderwell)
• Left vvt solenoid (on left rear of engine)
• Mir htr fuse 10a
• Neo
• Pnk
• Ptnk
• Red
• Right vvt solenoid (on right rear of engine)
• Sil
• Skid control ecu w/ actuator (right side of engine compt)
• Stop fuse 15a
• Tail fuse 10a
• Trc+
• Trc-
• Vapor pressure sensor (under rear of vehicle)
• Vcc
• Wfse

3.3L, Engine Performance Wiring Diagram (3 of 6) for Lexus ES 330 2005

List of elements for 3.3L, Engine Performance Wiring Diagram (3 of 6) for Lexus ES 330 2005:

• (behind left side of dash) driver side j/b
• (behind right side of dash) passenger side j/b
• (dash harn, near j/c 10)
• (on transaxle) a/t indicator light switch (integral to park/neutral position switch)
• A55
• A57
• A85
• A87
• Acm
• Braided
• Cooling fans system
• Counter gear speed sensor (near rear of engine)
• E03
• Ee (rear of cylinder head)
• Ef (intake side of cylinder block)
• Engine control module (ecm) (behind right side of dash)
• Ge01
• Ia (at dash reinforcement left side)
• Left vvt sensor (top rear of engine)
• Me01
• Mt2
• Mt4
• Mtd
• Mtl
• Ne+
• Ne-
• Nssd
• Nssl
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Power steering oil pressure switch (near front of engine)
• Red
• Throttle control motor (on throttle body)
• Transmission control switch
• Vsv (canister closed valve) (at left rear of engine compt)
• Vv1+
• Vv2+

3.3L, Engine Performance Wiring Diagram (4 of 6) for Lexus ES 330 2005

List of elements for 3.3L, Engine Performance Wiring Diagram (4 of 6) for Lexus ES 330 2005:

• (behind right side of dash) passenger side j/b
• (dash harn, near j/c 10)
• (dash harn, near stereo component amplifier)
• Combination meter
• Crankshaft position sensor (on lower left front of engine)
• E2 (engine harn, near fuel inj 2)
• Ef (intake side of cylinder block)
• Gnd
• Igf
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Ignition coil & igniter 5
• Ignition coil & igniter 6
• Igt
• Micro computer
• Mil ind
• Noise filter (ignition) (top right front of eng)
• Pnk
• Power
• Red
• Right vvt sensor (on right rear of engine)
• Speedometer
• Tachometer
• Turbine speed sensor (near left rear of engine)

3.3L, Engine Performance Wiring Diagram (5 of 6) for Lexus ES 330 2005

List of elements for 3.3L, Engine Performance Wiring Diagram (5 of 6) for Lexus ES 330 2005:

• (behind lower right side of dash) j/c 11
• (dash harn, near grommet on right side of firewall)
• (dash harn, near j/c 10)
• (engine harn, near power steering oil pressure switch)
• Acc
• E2 (engine harn, near fuel inj 2)
• E2g
• Ef (intake side of cylinder block)
• Engine coolant temp sensor (on top front of engine)
• Engine room j/b (on left side of engine compt)
• Fuel injector
• Heated oxygen sensor (bank 1 sensor 2) (near left side of engine)
• Heated oxygen sensor (bank 2 sensor 2) (on left exhaust manifold)
• Hot at all times
• Hot in on or start
• I6 (dash harn, near grommet on right side of firewall)
• Ign fuse 15a
• Ignition switch
• L10
• Lock
• Mass airflow meter (on left side of engine compt, part of air intake assembly)
• Pnk
• Red
• Start
• Tha
• Vsv (acis) (on top of engine)
• Vsv (acm) (on left front of eng compt, near battery)
• Vsv (aicv) (on left rear of engine)

3.3L, Engine Performance Wiring Diagram (6 of 6) for Lexus ES 330 2005

List of elements for 3.3L, Engine Performance Wiring Diagram (6 of 6) for Lexus ES 330 2005:

• (right side of dash)
• (right side of dash) i6
• A1a+
• A1a-
• A2a+
• A2a-
• Acis
• Af+
• Af-
• Aicv
• Air fuel ratio sensor (bank 1 sensor 1) (on right side of engine, in exhaust pipe)
• Air fuel ratio sensor (bank 2 sensor 1) (on left side of engine, in exhaust pipe)
• Ccv
• Dsl
• E01
• E02
• E04
• E05
• E10
• E2g
• Ee (rear of cylinder head)
• Ekn2
• Eknk
• Electronically controlled transmission solenoid (on transaxle)
• Engine control module (ecm) (behind right side of dash)
• Engine room j/b (on left side of engine compt)
• Ha1a
• Ha2a
• Ht1b
• Ht2b
• I6 (dash harn, near grommet on right side of firewall)
• Igf
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Knk1
• Knk2
• Knock sensor 1 (on top of engine)
• Knock sensor 2 (on top of engine)
• Nc+
• Nc-
• Ne-
• Nsw
• Nt+
• Nt-
• Ox1b
• Ox2b
• P/n
• Park/ neutral position switch (on transaxle)
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Slt+
• Slt-
• Sta
• Tha
• Tho1
• Throttle position sensor (on throttle body)
• Thw
• Vsv (evap) (on top of engine)
• Vta1
• Vta2