ENGINE PERFORMANCE – Toyota Tundra Limited 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tundra Limited 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tundra Limited 2009:

• (air intake duct) mass air flow meter
• (on throttle body) throttle position sensor
• (rear of engine compt) d9
• (right front of engine) power steering oil pressure switch
• (top left of engine) fuel injector 3
• (top left of engine) fuel injector 5
• (top of engine) fuel injector 1
• (top right of engine) fuel injector 2
• (top right of engine) fuel injector 4
• (top right of engine) fuel injector 6
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (left side of exhaust, before catalytic converter)
• Air fuel ratio sensor (bank 2 sensor 1) (right side of exhaust, before catalytic converter)
• D74
• D8 (rear of engine compt)
• E2g
• Ekn2
• Eknk
• Engine control module (right rear of engine compt)
• Eta
• Etha
• Ethw
• Ex1b
• Ex2b
• Ha1a
• Ha2a
• Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter)
• Ht1b
• Ht2b
• Igf1
• Knk1
• Knk2
• Knock sensor (bank 2) (left front of engine)
• M+ red
• Me01
• Nca
• Ne+
• Ne-
• Nsw
• Nt+
• Nt-
• Ox1b
• Ox2b
• Pnk
• Ppmp
• Psw
• Red
• Sp2+
• Sp2-
• Tha
• Tho1
• Tho2
• Thw
• Transmission revolution sensor (turbine) (in transmission)
• Vcta
• Vcv1
• Vcv2
• Vta1
• Vta2
• Vv1+
• Vv1-
• Vv2+
• Vv2-

4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tundra Limited 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tundra Limited 2009:

• (left front of engine compt) engine coolant temperature sensor
• (left front of engine compt) j/c a44
• (top front of engine) vvt sensor (bank 1)
• (top front of engine) vvt sensor (bank 2)
• A/f fuse 15a
• A/f relay
• A/pump fuse 50a
• A2 (left front of engine compt)
• Acis vsv (rear of engine)
• Camshaft timing oil control valve (bank 1) (left front of engine)
• Camshaft timing oil control valve (bank 2) (left front of engine)
• Crankshaft position sensor (front of engine)
• D9 (rear of engine compt)
• Efi 1 fuse 25a
• Efi relay
• Engine room j/b (left side of engine compt)
• Hot at all times
• J/c d71 (right rear of engine compt)
• Knock sensor (bank 1) (right front of engine)
• Nca
• Purge vsv (left side of engine)
• Red
• Vvl+
• Vvl-
• Vvr+
• Vvr-

4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tundra Limited 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tundra Limited 2009:

• (front of engine compt) air pump (bank 1)
• (left rear of engine compt) air injection control driver (bank 1)
• (left side of engine compt) air injection control driver (bank 2)
• (rear of engine compt) d8
• (rear of engine) air switching valve (bank 1)
• (rear of engine) air switching valve (bank 2)
• (right front of engine compt) air pump (bank 2)
• +b d55
• +b2
• +bl
• Acis
• Aip
• Aip2
• Airp
• Arp2
• Bat2
• Batt
• D10 (front of engine)
• D49
• D53
• D74
• D8 (rear of engine compt)
• D9 (rear of engine compt)
• Di2
• E03
• E2 d51
• E22
• Engine control module (right rear of engine compt)
• Gnd
• Gndl
• Igf
• Ignition coil 2 (top right of engine)
• Ignition coil 3 (top left of engine)
• Ignition coil 5 (top left of engine)
• Igt2
• Igt3
• Igt5
• J/c d72 (right rear of engine compt)
• Noise filter (ignition bank 1) (left rear of engine)
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Pnk
• Prg
• Red
• Sip
• Sip2
• Siv
• Siv2
• Vc2
• Vp2
• Vv2

4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tundra Limited 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tundra Limited 2009:

• (near fuel tank) canister pump module
• (rear of engine compt) d9
• A/pump fuse 50a
• A38
• A42
• A43
• Automatic transmission
• Canister pressure sensor
• Efi 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Etcs fuse 10a
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Inj fuse 10a
• J/c a38 & a39 (left side of a39 dash)
• J/c a42 & a43 (left side of dash)
• J/c a43 (left side of dash)
• Leak detection pump
• Ot+
• Ot-
• Ot2+
• Ot2-
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Stop fuse 15a
• Stop light switch (left side of dash)
• Transmission revolution sensor (electronically controlled transmission) (transmission assembly)
• Vent valve

4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tundra Limited 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tundra Limited 2009:

• (rear of engine compt) d8
• (rear of engine compt) d9
• +bm
• A/t oil temp ind
• A40
• A41
• A45
• Acc
• Aid2
• Aidi
• Airv
• Alt
• Buzzer
• Canh
• Canl
• Combination meter
• Computer data lines system
• D73
• D74
• D9 (rear of engine compt)
• Dim
• Diode (starting) (right side of dash)
• E01
• E02
• E04
• E05
• Engine control module (right rear of engine compt)
• Ge01
• Ha1a
• Ha2a
• Hot at all times
• Ht1b
• Ht2b
• Ignition switch
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Instrument cluster system
• J/b 3 (right side of dash)
• J/c a40 & a41 (right side a41 of dash)
• J/c a45 & d73 (right rear of engine d73 compt)
• J/c j71 (left side of dash)
• J/c j77 (center of dash)
• J/c j78 (left side of dash)
• Lcd (sequential shift)
• Left side of dash) (floor shift: left kick panel) j1
• Lock
• Mal- function ind
• Off
• Park/neutral position switch (transmission assembly)
• Pnk
• Power circuit
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Star
• Start
• Starting/ charging system
• Starting/charging system

4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tundra Limited 2009

List of elements for 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tundra Limited 2009:

• (fuel tank assembly) fuel pump control ecu
• (fuel tank assembly) fuel sender gauge
• (left side of dash) j/c j74
• +b2
• A24
• A4 (right side of engine compt)
• Ac1
• Acc fuse 7.5a
• Accelerator pedal position sensor (column shift: left side of dash)
• Act
• Aip
• Aip2
• Air conditioning system
• Anti-theft system
• Arv2
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• Cruise control system
• D55
• D9 (rear of engine compt)
• Diode (ignition) (column shift: left side of dash)
• Driver side j/b (left side of dash)
• Engine control module (right rear of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Floor
• Floor shift
• Fp-
• Fpc
• Gnd
• Hot in on or acc
• Hot in on or start
• Igf
• Ignition coil (top left of engine)
• Ignition coil (top right of engine)
• Igsw
• Igt1
• Igt4
• Igt6
• Ill+
• Ill-
• Imi
• Imo
• Instrument cluster system
• Interior lights system
• J/c a36 (right side of dash)
• J/c d72 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j73 & j74 (left side of dash)
• J/c j73 & j74 (left side of dash) j73
• J/c j79 & j80 (left side of dash)
• J3 (right kick panel)
• J73
• J74
• J79
• J80
• Lh-ig fuse 7.5a
• Met fuse 7.5a
• Mpmp
• Mrel
• Noise filter (ignition bank 2) (right rear of engine)
• Pnk
• Pump
• Red
• Sender
• Sftd
• Sftu
• Shift
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Stsw
• Tach
• Transmission control switch
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp

4.7L

4.7L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tundra Limited 2009

List of elements for 4.7L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tundra Limited 2009:

• (air intake duct) mass air flow meter
• (on throttle body) throttle position sensor
• (top left of engine) fuel injector 3
• (top left of engine) fuel injector 5
• (top left of engine) fuel injector 7
• (top of engine) fuel injector 1
• (top right of engine) fuel injector 2
• (top right of engine) fuel injector 4
• (top right of engine) fuel injector 6
• (top right of engine) fuel injector 8
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (left side of exhaust, before catalytic converter)
• Air fuel ratio sensor (bank 2 sensor 1) (right side of exhaust, before catalytic converter)
• D4 (rear of engine compt)
• D74
• E2g
• Ekn2
• Eknk
• Engine control module (right rear of engine compt)
• Eta
• Etha
• Ethw
• Ex1b
• Ex2b
• G2-
• Ha1a
• Ha2a
• Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter)
• Ht1b
• Ht2b
• Igf1
• Igf2
• J/c d71 (right rear of engine compt)
• Knk1
• Knk2
• Knock sensor (bank 2)
• Me01
• Nca
• Ne+
• Ne-
• Nsw
• Nt+
• Nt-
• Ox1b
• Ox2b
• Pnk
• Ppmp
• Psp
• Red
• Sp2+
• Sp2-
• Tha
• Tho1
• Tho2
• Thw
• Transmission revolution sensor (turbine) (in transmission)
• Vc red
• Vcta
• Vta1
• Vta2
• Vv1+
• Vv1-
• Vv2+
• Vv2-

4.7L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tundra Limited 2009

List of elements for 4.7L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tundra Limited 2009:

• (left front of engine compt) j/c a44
• (left side of engine compt) vvt sensor (bank 1)
• (right front of engine compt) engine coolant temperature sensor
• (right side of engine compt) vvt sensor (bank 2)
• A/f fuse 15a
• A/f relay
• A/pump fuse 50a
• A2 (left front of engine compt)
• Acis vsv (rear of engine)
• Camshaft position sensor (left front of engine)
• Camshaft timing oil control valve (bank 1) (left front of engine)
• Camshaft timing oil control valve (bank 2) (right front of engine)
• Crankshaft position sensor (left front of engine)
• D5 (left side of engine)
• D6 (rear of engine compt)
• Efi 1 fuse 25a
• Efi relay
• Engine room j/b (left side of engine compt)
• Hot at all times
• J/c d71 (right rear of engine compt)
• Knock sensor (bank 1)
• Nca
• Purge vsv (left side of engine)
• Red

4.7L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tundra Limited 2009

List of elements for 4.7L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tundra Limited 2009:

• (left rear of engine compt) air injection control driver (bank 1)
• (left side of engine compt) air injection control driver (bank 2)
• (rear of engine compt) d4
• (rear of engine) air switching valve (bank 1)
• (rear of engine) air switching valve (bank 2)
• (right front of engine compt) air pump (bank 2)
• (right front of engine) power steering oil pressure sensor
• (right rear of engine compt) j/c d71
• (right side of engine) d7
• (top of engine) air pump (bank 1)
• +b d50
• +b2
• +bl
• Acis
• Aip
• Aip2
• Airp
• Arp2
• Bat2
• Batt
• D48
• D5 (left side of engine)
• D52
• D6 (rear of engine compt)
• D7 (right side of engine)
• D74
• Di2
• E03
• E1 (rear of engine compt)
• E2 d54
• E22
• Engine control module (right rear of engine compt)
• Gnd
• Gndl
• Igf2
• Ignition coil (top left of engine)
• Ignition coil (top right of engine)
• Igt2
• Igt3
• Igt5
• Igt8
• J/c d72 (right rear of engine compt)
• Noise filter (ignition bank 1) (left rear of engine)
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Pnk
• Prg
• Psp
• Red
• Sip
• Sip2
• Siv
• Siv2
• Vc2
• Vp2
• Vv2

4.7L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tundra Limited 2009

List of elements for 4.7L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tundra Limited 2009:

• (near fuel tank) canister pump module
• A/pump fuse 50a
• A38
• A42
• A43
• Automatic transmission
• Canister pressure sensor
• Efi 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Etcs fuse 10a
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Inj fuse 10a
• J/c a38 & a39 (left side of a39 dash)
• J/c a42 & a43 (left side of dash)
• J/c a43 (left side of dash)
• Leak detection pump
• Pnk
• Red
• Stop fuse 15a
• Stop light switch (left side of dash)
• Transmission revolution sensor (electronically controlled transmission) (transmission assembly)
• Vent valve

4.7L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tundra Limited 2009

List of elements for 4.7L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tundra Limited 2009:

• (rear of engine compt) d6
• (right
• +bm
• A/t oil temp ind
• A40
• A41
• A45
• Acc
• Aid2
• Aidi
• Airv
• Alt
• Buzzer
• Canh
• Canl
• Combination meter
• Computer data lines system
• D73
• D74
• Dim
• Diode (starting) (right side of dash)
• E01
• E02
• E04
• E05
• Engine control module (right rear of engine compt)
• Ge01
• Ha1a
• Ha2a
• Hot at all times
• Ht1b
• Ht2b
• Ignition switch
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Igt7
• Igt8
• Instrument cluster system
• J/b 3 (right side of dash)
• J/c a40 & a41 (right side a41 of dash)
• J/c a45 & d73 (right rear of engine compt) d73
• J/c j71 (left side of dash)
• J/c j77 (center of dash)
• J/c j78 (left side of dash)
• Lcd (sequential shift)
• Left side of dash) (floor shift: left kick panel) j1
• Lock
• Mal- function ind
• Off
• Park/neutral position switch (transmission assembly)
• Pnk
• Power circuit
• Red
• Side of engine) d7
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Star
• Start
• Starting/ charging system
• Starting/charging system

4.7L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tundra Limited 2009

List of elements for 4.7L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tundra Limited 2009:

• (fuel tank assembly)
• (fuel tank assembly) fuel sender gauge
• (left side of dash) j/c j74
• +b2
• A24
• A4 (right side of engine compt)
• A4 (right side of engine) compt)
• Ac1
• Acc fuse 7.5a
• Accelerator pedal position sensor (column shift: left side of dash)
• Act
• Aip
• Aip2
• Air conditioning system
• Anti-theft system
• Arv2
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• Cruise control system
• D55
• D6 (rear of engine compt)
• Diode (ignition) (column shift: left side of dash)
• Driver side j/b (left side of dash)
• Engine control module (right rear of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Floor shift
• Fp-
• Fpc
• Fuel pump control ecu
• Gnd
• Hot in on or acc
• Hot in on or start
• Igf1
• Ignition coil (top left of engine)
• Ignition coil (top right of engine)
• Igsw
• Igt1
• Igt4
• Igt6
• Igt7
• Ill+
• Ill-
• Imi
• Imo
• Instrument cluster system
• Interior lights system
• J/c a36 (right side of dash)
• J/c d72 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j73 & j74 (left side of dash)
• J/c j73 & j74 (left side of dash) j73
• J/c j79 & j80 (left side of dash)
• J3 (right kick panel)
• J73
• J74
• J79
• J80
• Lh-ig fuse 7.5a
• Met fuse 7.5a
• Mpmp
• Mrel
• Noise filter (ignition bank 2) (right rear of engine)
• Pnk
• Pump
• Red
• Sftd
• Sftu
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Stsw
• Tach
• Tfn
• Transmission control switch
• Transmissions system
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp

5.7L

5.7L, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2009:

• (air intake duct) mass air flow meter
• (on throttle body) throttle position sensor
• (top left of engine) fuel injector 3
• (top left of engine) fuel injector 5
• (top left of engine) fuel injector 7
• (top of engine) fuel injector 1
• (top right of engine) fuel injector 2
• (top right of engine) fuel injector 4
• (top right of engine) fuel injector 6
• (top right of engine) fuel injector 8
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (left side of exhaust, before catalytic converter)
• Air fuel ratio sensor (bank 2 sensor 1) (right side of exhaust, before catalytic converter)
• D1 (rear of engine compt)
• D2 (rear of engine compt)
• D74
• E2g
• Ekn2
• Ekn4
• Eknk
• Engine control module (right rear of engine compt)
• Enk3
• Eta
• Etha
• Ethw
• Ev1+
• Ev1-
• Ex1b
• Ex2b
• G2-
• Ha1a
• Ha2a
• Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter)
• Ht1b
• Ht2b
• Igf1
• Igf2
• J/c d71 (right rear of engine compt)
• Knk1
• Knk2
• Knk3
• Knk4
• Knock sensor (bank 2 sensor 1) (left front of engine)
• Me01
• Nca
• Ne+
• Ne-
• Nsw
• Nt+
• Nt-
• Ox1b
• Ox2b
• Pnk
• Ppmp
• Psp
• Red
• Sp2+
• Sp2-
• Tha
• Tho1
• Tho2
• Thw
• Transmission revolution sensor (turbine) (in transmission)
• Vcta
• Vcv1
• Vcv2
• Vta
• Vta1
• Vta2
• Vv1+
• Vv1-
• Vv2+
• Vv2-

5.7L, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2009:

• (left front of engine compt) engine coolant temperature sensor
• (left front of engine compt) j/c a44
• (left side of engine compt) vvt sensor (bank 1 exhaust side)
• (left side of engine vvt sensor (bank 1 intake side)
• A/f fuse 15a
• A/f relay
• A/pump fuse 50a
• A2 (left side of engine compt)
• Camshaft position sensor (left front of engine)
• Crankshaft position sensor (left rear of engine)
• Efi 1 fuse 25a
• Efi relay
• Engine room j/b (left side of engine compt)
• Ex+
• Ex-
• Hot at all times
• J/c d71 (right rear of engine compt)
• Knock sensor (bank 1 sensor 2) (right rear of engine)
• Knock sensor (bank 2 sensor 1) (left front of engine)
• Knock sensor (bank 2 sensor 2) (left rear of engine)
• Ne+
• Ne-
• Purge vsv (top center of engine)
• Red
• Vc2
• Vvl+
• Vvl-

5.7L, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2009:

• (double cab: fuel tank assembly) fuel tank solenoid valve
• (double cab: right rear of vehicle) (regular cab: tailgate) r1
• (left side of engine compt) air injection control driver (bank 2)
• (rear of engine compt) d1
• (rear of engine compt) d2
• (right front of engine compt) air pump (bank 2)
• (right side of engine compt) vvt sensor (bank 2 exhaust side)
• (right side of engine) vvt sensor (bank 2 intake side)
• +b2
• Acis
• Acis vsv (rear of engine)
• Airp
• Arp2
• Bat2 d52
• Camshaft timing oil control valve (bank 1 exhaust side) (left front of engine)
• Camshaft timing oil control valve (bank 1 intake side) (left front of engine)
• Camshaft timing oil control valve (bank 2 exhaust side) (right front of engine)
• Camshaft timing oil control valve (bank 2 intake side) (right front of engine)
• D74
• Di2
• E03
• E2 d54
• Engine control module (right rear of engine compt)
• Engine room r/b (left side of engine compt)
• Ev2+
• Ev2-
• Ex+
• Ex-
• F/pmp vsv relay (5.7l flex)
• Fpcr
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Oe1+
• Oe1-
• Oe2+
• Oe2-
• Pnk
• Prg
• Red
• Sip2
• Siv2
• Vc2
• Vp2
• Vv2
• Vvr+
• Vvr-

5.7L, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2009:

• (front of engine compt) air pump (bank 1)
• (left rear of engine compt) air injection control driver (bank 1)
• (rear of engine compt) d3
• (rear of engine) air switching valve (bank 1)
• (right front of engine) power steering oil pressure sensor
• +b d50
• +bl
• Aip
• Aip2
• Air switching valve (bank 2)
• Batt
• D3 (rear of engine compt)
• E22
• Gnd
• Gndl
• Igf2
• Ignition coil 2 (top right of engine)
• Ignition coil 3 (top left of engine)
• Ignition coil 5 (top left of engine)
• Ignition coil 8 (top right of engine)
• Igt2
• Igt3
• Igt5
• Igt8
• J/c d72 (right rear of engine compt)
• Noise filter (ignition bank 1) (left rear of engine)
• Pnk
• Psp
• Red
• Sip
• Siv
• Vc2
• Vp d48

5.7L, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2009:

• (near fuel tank) canister pump module
• (rear of engine compt) d2
• A/pump fuse 50a
• A38
• A42
• A43
• Automatic transmission
• Canister pressure sensor
• D63 s3
• D63 sl1+
• D64 sl2+
• Efi 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Etcs fuse 10a
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Inj fuse 10a
• J/c a38 & a39 (left side of a39 dash)
• J/c a42 & a43 (left side of dash)
• J/c a42 & a43 (left side of dash) a42
• Leak detection pump
• Ot+
• Ot-
• Ot2+
• Ot2-
• Pnk
• Red
• Sl1-
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Stop fuse 15a
• Stop light switch (left side of dash)
• Transmission revolution sensor (electronically controlled transmission) (transmission assembly)
• Vent valve

5.7L, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2009:

• (rear
• (rear of engine compt) d1
• +bm
• A/t oil temp ind
• A40
• A41
• A45
• Acc
• Aid2
• Aidi
• Airv
• Alt
• Buzzer
• Canh
• Canl
• Combination meter
• Computer data lines system
• D2 (rear of engine compt)
• D73
• D74
• Dim
• Diode (starting) (right side of dash)
• E01
• E02
• E04
• E05
• Engine control module (right rear of engine compt)
• Ge01
• Ha1a
• Ha2a
• Hot at all times
• Ht1b
• Ht2b
• Ignition switch
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Igt7
• Igt8
• Instrument cluster system
• Interior lights system
• J/b 3 (right side of dash)
• J/c a40 & a41 (right side of dash)
• J/c a45 & d73 (right rear of engine compt) d73
• J/c j71 (left side of dash)
• J/c j77 (center of dash)
• J/c j78 (left side of dash)
• J3 (right kick panel)
• Lcd (sequential shift)
• Left side of dash) (floor shift: left kick panel) j1
• Lock
• Malfunction ind
• Of engine compt) d2
• Off
• Park/neutral position switch (transmission assembly)
• Pnk
• Power circuit
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Star
• Start
• Starting/ charging system
• Starting/charging system
• Tow/haul pattern select switch (floor shift)

5.7L, Engine Performance Wiring Diagram (7 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L, Engine Performance Wiring Diagram (7 of 7) for Toyota Tundra Limited 2009:

• (left side of dash) j/c j74
• (left side of engine compt) a2
• +b2
• 5.7l
• 5.7l flex
• A24
• A4 (right side of engine compt)
• Ac1
• Acc fuse 7.5a
• Accelerator pedal position sensor (column shift: left side of dash)
• Act
• Aip
• Aip2
• Air conditioning system
• Anti-theft system
• Arv2
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• Cruise control system
• D3 (rear of engine compt)
• D55
• Diode (ignition) (column shift: left side of dash)
• Driver side j/b (left side of dash)
• Engine control module (right rear of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• F/pmp fuse 15a
• F/pmp relay
• Floor shift
• Fp-
• Fpc
• Fuel pump control ecu (fuel tank assembly)
• Fuel sender gauge (fuel tank assembly)
• Gnd
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Igf1
• Ignition coil 1 (top left of engine)
• Ignition coil 4 (top right of engine)
• Ignition coil 6 (top right of engine)
• Ignition coil 7 (top left of engine)
• Igsw
• Igt1
• Igt4
• Igt6
• Igt7
• Ill+
• Ill-
• Imi
• Imo
• Instrument cluster system
• Interior lights system
• J/c a36 (right side of dash)
• J/c a44 (left front of engine compt)
• J/c d72 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j73 & j74 (left side of dash)
• J/c j73 & j74 (left side of dash) j73
• J/c j79 & j80 (left side of dash)
• J3 (right kick panel)
• J73
• J74
• J79
• J80
• Lh-ig fuse 7.5a
• Met fuse 7.5a
• Mpmp
• Mrel
• Noise filter (ignition bank 2) (right rear of engine)
• Pnk
• Pump
• Pwr
• Red
• Sftd
• Sftu
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Stsw
• Tach
• Tfn
• Transmission control switch
• Transmissions system
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp

5.7L FLEX FUEL

5.7L Flex Fuel, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2009:

• (air intake duct) mass air flow meter
• (on throttle body) throttle position sensor
• (top left of engine) fuel injector 3
• (top left of engine) fuel injector 5
• (top left of engine) fuel injector 7
• (top of engine) fuel injector 1
• (top right of engine) fuel injector 2
• (top right of engine) fuel injector 4
• (top right of engine) fuel injector 6
• (top right of engine) fuel injector 8
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (left side of exhaust, before catalytic converter)
• Air fuel ratio sensor (bank 2 sensor 1) (right side of exhaust, before catalytic converter)
• D1 (rear of engine compt)
• D2 (rear of engine compt)
• D74
• E2g
• Ekn2
• Ekn4
• Eknk
• Engine control module (right rear of engine compt)
• Enk3
• Eta
• Etha
• Ethw
• Ev1+
• Ev1-
• Ex1b
• Ex2b
• G2-
• Ha1a
• Ha2a
• Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter)
• Ht1b
• Ht2b
• Igf1
• Igf2
• J/c d71 (right rear of engine compt)
• Knk1
• Knk2
• Knk3
• Knk4
• Knock sensor (bank 2 sensor 1) (left front of engine)
• Me01
• Nca
• Ne+
• Ne-
• Nsw
• Nt+
• Nt-
• Ox1b
• Ox2b
• Pnk
• Ppmp
• Psp
• Red
• Sp2+
• Sp2-
• Tha
• Tho1
• Tho2
• Thw
• Transmission revolution sensor (turbine) (in transmission)
• Vcta
• Vcv1
• Vcv2
• Vta
• Vta1
• Vta2
• Vv1+
• Vv1-
• Vv2+
• Vv2-

5.7L Flex Fuel, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2009:

• (left front of engine compt) engine coolant temperature sensor
• (left front of engine compt) j/c a44
• (left side of engine compt) vvt sensor (bank 1 exhaust side)
• (left side of engine vvt sensor (bank 1 intake side)
• A/f fuse 15a
• A/f relay
• A/pump fuse 50a
• A2 (left side of engine compt)
• Camshaft position sensor (left front of engine)
• Crankshaft position sensor (left rear of engine)
• Efi 1 fuse 25a
• Efi relay
• Engine room j/b (left side of engine compt)
• Ex+
• Ex-
• Hot at all times
• J/c d71 (right rear of engine compt)
• Knock sensor (bank 1 sensor 2) (right rear of engine)
• Knock sensor (bank 2 sensor 1) (left front of engine)
• Knock sensor (bank 2 sensor 2) (left rear of engine)
• Ne+
• Ne-
• Purge vsv (top center of engine)
• Red
• Vc2
• Vvl+
• Vvl-

5.7L Flex Fuel, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2009:

• (double cab: fuel tank assembly) fuel tank solenoid valve
• (double cab: right rear of vehicle) (regular cab: tailgate) r1
• (left side of engine compt) air injection control driver (bank 2)
• (rear of engine compt) d1
• (rear of engine compt) d2
• (right front of engine compt) air pump (bank 2)
• (right side of engine compt) vvt sensor (bank 2 exhaust side)
• (right side of engine) vvt sensor (bank 2 intake side)
• +b2
• Acis
• Acis vsv (rear of engine)
• Airp
• Arp2
• Bat2 d52
• Camshaft timing oil control valve (bank 1 exhaust side) (left front of engine)
• Camshaft timing oil control valve (bank 1 intake side) (left front of engine)
• Camshaft timing oil control valve (bank 2 exhaust side) (right front of engine)
• Camshaft timing oil control valve (bank 2 intake side) (right front of engine)
• D74
• Di2
• E03
• E2 d54
• Engine control module (right rear of engine compt)
• Engine room r/b (left side of engine compt)
• Ev2+
• Ev2-
• Ex+
• Ex-
• F/pmp vsv relay (5.7l flex)
• Fpcr
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Oe1+
• Oe1-
• Oe2+
• Oe2-
• Pnk
• Prg
• Red
• Sip2
• Siv2
• Vc2
• Vp2
• Vv2
• Vvr+
• Vvr-

5.7L Flex Fuel, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2009:

• (front of engine compt) air pump (bank 1)
• (left rear of engine compt) air injection control driver (bank 1)
• (rear of engine compt) d3
• (rear of engine) air switching valve (bank 1)
• (right front of engine) power steering oil pressure sensor
• +b d50
• +bl
• Aip
• Aip2
• Air switching valve (bank 2)
• Batt
• D3 (rear of engine compt)
• E22
• Gnd
• Gndl
• Igf2
• Ignition coil 2 (top right of engine)
• Ignition coil 3 (top left of engine)
• Ignition coil 5 (top left of engine)
• Ignition coil 8 (top right of engine)
• Igt2
• Igt3
• Igt5
• Igt8
• J/c d72 (right rear of engine compt)
• Noise filter (ignition bank 1) (left rear of engine)
• Pnk
• Psp
• Red
• Sip
• Siv
• Vc2
• Vp d48

5.7L Flex Fuel, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2009:

• (near fuel tank) canister pump module
• (rear of engine compt) d2
• A/pump fuse 50a
• A38
• A42
• A43
• Automatic transmission
• Canister pressure sensor
• D63 s3
• D63 sl1+
• D64 sl2+
• Efi 2 fuse 10a
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Etcs fuse 10a
• Hot at all times
• Hot in on or start
• Ign fuse 10a
• Inj fuse 10a
• J/c a38 & a39 (left side of a39 dash)
• J/c a42 & a43 (left side of dash)
• J/c a42 & a43 (left side of dash) a42
• Leak detection pump
• Ot+
• Ot-
• Ot2+
• Ot2-
• Pnk
• Red
• Sl1-
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Stop fuse 15a
• Stop light switch (left side of dash)
• Transmission revolution sensor (electronically controlled transmission) (transmission assembly)
• Vent valve

5.7L Flex Fuel, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2009:

• (rear
• (rear of engine compt) d1
• +bm
• A/t oil temp ind
• A40
• A41
• A45
• Acc
• Aid2
• Aidi
• Airv
• Alt
• Buzzer
• Canh
• Canl
• Combination meter
• Computer data lines system
• D2 (rear of engine compt)
• D73
• D74
• Dim
• Diode (starting) (right side of dash)
• E01
• E02
• E04
• E05
• Engine control module (right rear of engine compt)
• Ge01
• Ha1a
• Ha2a
• Hot at all times
• Ht1b
• Ht2b
• Ignition switch
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Igt7
• Igt8
• Instrument cluster system
• Interior lights system
• J/b 3 (right side of dash)
• J/c a40 & a41 (right side of dash)
• J/c a45 & d73 (right rear of engine compt) d73
• J/c j71 (left side of dash)
• J/c j77 (center of dash)
• J/c j78 (left side of dash)
• J3 (right kick panel)
• Lcd (sequential shift)
• Left side of dash) (floor shift: left kick panel) j1
• Lock
• Malfunction ind
• Of engine compt) d2
• Off
• Park/neutral position switch (transmission assembly)
• Pnk
• Power circuit
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Star
• Start
• Starting/ charging system
• Starting/charging system
• Tow/haul pattern select switch (floor shift)

5.7L Flex Fuel, Engine Performance Wiring Diagram (7 of 7) for Toyota Tundra Limited 2009

List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (7 of 7) for Toyota Tundra Limited 2009:

• (left side of dash) j/c j74
• (left side of engine compt) a2
• +b2
• 5.7l
• 5.7l flex
• A24
• A4 (right side of engine compt)
• Ac1
• Acc fuse 7.5a
• Accelerator pedal position sensor (column shift: left side of dash)
• Act
• Aip
• Aip2
• Air conditioning system
• Anti-theft system
• Arv2
• Batt
• C/opn relay
• Canh
• Canl
• Ccs
• Column shift
• Computer data lines system
• Cruise control system
• D3 (rear of engine compt)
• D55
• Diode (ignition) (column shift: left side of dash)
• Driver side j/b (left side of dash)
• Engine control module (right rear of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• F/pmp fuse 15a
• F/pmp relay
• Floor shift
• Fp-
• Fpc
• Fuel pump control ecu (fuel tank assembly)
• Fuel sender gauge (fuel tank assembly)
• Gnd
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Igf1
• Ignition coil 1 (top left of engine)
• Ignition coil 4 (top right of engine)
• Ignition coil 6 (top right of engine)
• Ignition coil 7 (top left of engine)
• Igsw
• Igt1
• Igt4
• Igt6
• Igt7
• Ill+
• Ill-
• Imi
• Imo
• Instrument cluster system
• Interior lights system
• J/c a36 (right side of dash)
• J/c a44 (left front of engine compt)
• J/c d72 (right rear of engine compt)
• J/c j71 (left side of dash)
• J/c j73 & j74 (left side of dash)
• J/c j73 & j74 (left side of dash) j73
• J/c j79 & j80 (left side of dash)
• J3 (right kick panel)
• J73
• J74
• J79
• J80
• Lh-ig fuse 7.5a
• Met fuse 7.5a
• Mpmp
• Mrel
• Noise filter (ignition bank 2) (right rear of engine)
• Pnk
• Pump
• Pwr
• Red
• Sftd
• Sftu
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Stsw
• Tach
• Tfn
• Transmission control switch
• Transmissions system
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vpmp