ENGINE PERFORMANCE – Lexus ES 350 2011 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 5) for Lexus ES 350 2011

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 5) for Lexus ES 350 2011:

• +b2
• +bm
• A/f fuse 20a
• A/f relay
• A1 (behind left headlamp assembly)
• A10
• A27
• A28
• A5 (left side of dash)
• Accelerator position sensor (accelerator pedal assembly)
• Accr
• Aicv
• Batt
• C/ opn relay
• Canh
• Canl
• Cchg
• Ccs
• Computer data lines system
• Cooling fans system
• Cruise control system
• D10
• D12
• E10
• E11
• E12
• E13
• Efi 1 fuse 10a
• Efi 2 fuse 15a
• Efi 3 fuse 10a
• Efi main fuse 30a
• Efi relay
• Efii
• Efio
• Engine control module (right rear of engine compt)
• Engine room j/b (left front of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Etcs fuse 10a
• Fuel suction pump & gage assembly (fuel tank assembly)
• Gage
• Hot at all times
• I10
• Id code box (left side of dash)
• Igsw
• Ill+
• Ill-
• Imi
• Imo
• Instrument cluster system
• Interior lights system
• J/b 3 (left side of dash)
• J/b 4 (right side of dash)
• J/c a27 & a28 (left side of dash) a27
• J/c a27 (left side of dash)
• J/c b32 (rear of engine compt)
• L1 (left "c" pillar)
• Lgnd
• Mpmp
• Mrel
• Pnk
• Pump
• Red
• Rfc
• Sftd
• Sftu
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Stsw
• Tach
• Transmission control switch
• U11
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp
• Vsv (air intake control) (center of engine compt)

3.5L, Engine Performance Wiring Diagram (2 of 5) for Lexus ES 350 2011

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 5) for Lexus ES 350 2011:

• (behind right front headlight assembly) j/c a30
• (left side of dash) main body ecu
• (left side of dash) stop lamp switch
• A25
• A27
• A28
• Accr
• Acm+
• Acm-
• Act+
• Act-
• Active control engine mount actuator (front of engine compt)
• Active control engine mount ecu (right side of dash)
• Active control engine mount sensor (front of engine compt)
• Canh
• Canl
• Computer data lines system
• D10
• E-acm fuse 10a
• E33
• E58
• E59
• E60
• Ecu ig 2 fuse 7.5a
• Engine room r/b (left side of engine compt)
• Exterior lights system
• F19
• G12
• Gauge 1 fuse 10a
• Gauge 2 fuse 7.5a
• Ggnd
• Gl1
• Gnd
• Gss
• H16
• Hot at all times
• Hot in on or start
• Ig2
• Ig2 fuse 20a
• Ig2 relay
• Ig2d
• Ign fuse 10a
• Instrument panel j/b (left side of dash)
• J/b 3 (left side of dash)
• J/b 4 (right side of dash)
• J/c a25 & e33 (left side of dash)
• J/c a27 & a28 (left side of dash)
• J/c a29 (behind left front headlight assembly)
• Nca
• Park/neutral position switch (transmission assembly)
• Pnk
• Red
• Sgnd
• Sgrr
• Sgv
• Starting/ charging system
• Stop fuse 10a
• Stsw
• Tach
• Vgs

3.5L, Engine Performance Wiring Diagram (3 of 5) for Lexus ES 350 2011

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 5) for Lexus ES 350 2011:

• (front of right cylinder head) right exhaust side camshaft timing oil control valve
• (left front of cylinder head) left exhaust side camshaft timing oil control valve
• (top of engine) left ignition noise filter
• (top of left cylinder head) ignition coil
• (top of right cylinder head) ignition coil
• (top right of engine) right ignition noise filter
• B1 (center of engine)
• B12
• B3 (right rear of engine)
• Can+
• Can-
• Computer data lines system
• E01
• E02
• E04
• E05
• Engine control module (right rear of engine compartment)
• Ge01
• Gnd
• Ht1b
• Ht2b
• Igf
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• J/c b32 (rear of engine compt)
• Me01
• Oe1+
• Oe1-
• Oe2+
• Oe2-
• Pnk
• Red
• Transmissions system

3.5L, Engine Performance Wiring Diagram (4 of 5) for Lexus ES 350 2011

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 5) for Lexus ES 350 2011:

• (right front of engine compt) skid control ecu (w/ actuator)
• (top of engine)
• B12
• B2 (right rear of engine)
• Buzzer
• Can i/f
• Combination meter
• Computer data lines system
• Drive ic
• E19
• E20
• Engine control module (right rear of engine compartment)
• Ev1+
• Ev2+
• Ex1b
• Ex2b
• Fuel injector
• Heated oxygen sensor (bank 1 sensor 2) (in exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (in exhaust, after catalytic converter)
• Ig+
• J/b 3 (left side of dash)
• J/c e37 (center of dash)
• Lcd (a/t range)
• Left intake side camshaft timing oil control valve (left front of cylinder head)
• Malfunction ind lamp
• Micro computer
• Nca
• Nsw
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Red
• Right intake side camshaft timing oil control valve (front of right cylinder head)
• S11
• Sp1
• Star
• System charging starting/
• Vsv (acis) (front of engine)
• Vsv (purge) (rear of engine)
• Vv1+
• Vv2+

3.5L, Engine Performance Wiring Diagram (5 of 5) for Lexus ES 350 2011

List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 5) for Lexus ES 350 2011:

• (center of engine compt) air fuel ratio sensor (bank 2 sensor 1)
• (front of crankshaft) crankshaft position sensor
• (intake manifold) throttle body assembly
• (left side of engine) knock control sensor (bank2)
• (rear of engine compt)
• (rear of engine compt) air fuel ratio sensor (bank 1 sensor 1)
• (right cylinder head) knock control sensor (bank1)
• A1a+
• A1a-
• A2a+
• A2a-
• Acis
• Af+
• Af-
• B1 (center of engine)
• B12
• B2 (right rear of engine)
• Canister pressure sensor
• Canister pump module (near left side of trunk)
• E03
• E2g
• Ekn2
• Eknk
• Engine control module (right rear of engine compt)
• Engine coolant temperature sensor (top rear of engine)
• Eppm
• Eta
• Etha
• Ethw
• Ev1-
• Ev2-
• Ex+
• Ex-
• Ha1a
• Ha2a
• Igf1
• J/c b32
• Knk1
• Knk2
• Leak detection pump
• Mass air flow meter (air intake)
• Nca
• Ne+
• Ne-
• Ox1b
• Ox2b
• Pnk
• Power steering oil pressure switch (right rear of engine compt)
• Ppmp
• Prg
• Psw
• Red
• Tha
• Thw
• Vc2
• Vce1
• Vce2
• Vcpp
• Vcta
• Vcv1
• Vcv2
• Vent valve
• Vta1
• Vta2
• Vv1-
• Vv2-
• Vvl+
• Vvl-
• Vvr+
• Vvr-
• Vvt sensor (bank 1 exhaust side) (right cylinder head)
• Vvt sensor (bank 1 intake side) (right cylinder head)
• Vvt sensor (bank 2 exhaust side) (left cylinder head)
• Vvt sensor (bank 2 intake side) (left cylinder head)