ENGINE PERFORMANCE – Toyota Yaris SE 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.5L

1.5L, Engine Performance Wiring Diagram, Hatchback (1 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Hatchback (1 of 4) for Toyota Yaris SE 2012:

• +b2
• A2 (left side of engine compt)
• A72
• Accelerator position sensor (accelerator pedal assembly)
• Ad8
• Aj2
• Anti-theft system
• Batt
• C/opn relay
• Ca3
• Canh
• Canister pressure sensor
• Canister pump module (left rear of vehicle)
• Canl
• Ccs
• Computer data lines system
• Cooling fans system
• Cruise control system
• D10
• D11
• D19
• D22
• Defogger system
• E10
• E11
• Efi 2 fuse 10a
• Efi 3 fuse 7.5a
• Efi main fuse 20a
• Efi main relay
• Els1
• Els2
• Engine control module (right rear of engine compt)
• Engine room j/b (left side of engine compt)
• Epa
• Epa2
• Eppm
• Fanh
• Fanl
• Fuel injectors (top of intake manifold)
• Hot at all times
• Hot in on or start
• Ig2 fuse 10a
• Ign fuse 15a
• Igsw
• Imi
• Imo
• J/c a74 (left end of dash)
• J4 (left "c" pillar)
• Leak detection pump
• Mpmp
• Mrel
• Pnk
• Ppmp
• Red
• Spd
• St1-
• Sta
• Starting/charging system
• Stop light switch assembly
• Stp
• Tach
• Vcp2
• Vcpa
• Vcpp
• Vent valve
• Vpa
• Vpa2
• Vpmp

1.5L, Engine Performance Wiring Diagram, Hatchback (2 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Hatchback (2 of 4) for Toyota Yaris SE 2012:

• (under center floor console) shift lock control unit assembly
• +bm
• 5v ic
• 5v+b
• A78
• Ad8
• Alt fuse 120a
• At3
• B15
• C1 (rear of engine)
• C12
• C2 (rear of engine)
• C39
• C51
• Ca3
• Can controller
• Can i/f
• Canh
• Canl
• Chk
• Combination meter
• Computer data lines system
• Cpu
• D100
• E01
• E02
• E04
• Engine control module (right rear of engine compt)
• Engine room j/b (left side of engine compt)
• Fusible link block (left rear of engine compt)
• Ge01
• Ha1a
• Hot at all times
• Hot in on or start
• Ht1b
• I/f
• Ig+
• Igt1
• Igt2
• Igt3
• Igt4
• Instrument panel j/b (left side of dash)
• Malfunction ind lamp
• Me01
• Met fuse 7.5a
• Nssd
• Pnk
• Red
• Slu+
• Slu-
• Stop fuse 7.5a
• Tail 2 fuse 10a
• Tail relay

1.5L, Engine Performance Wiring Diagram, Hatchback (3 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Hatchback (3 of 4) for Toyota Yaris SE 2012:

• (fuel tank) fuel sender gage assembly
• (rear of engine) purge vsv
• (top of valve cover)
• (transaxle) back-up lamp switch
• A/t
• A1a+
• A1a-
• Ad10
• Air fuel ratio sensor (bank 1 sensor 1) (right side of engine, in exhaust pipe)
• Aj2
• C1 (rear of engine)
• C14
• Ca3
• Ca4
• Engine room r/b (left side of engine compt)
• Etcs fuse 7.5a
• Gauge fuse 10a
• Gnd
• Ha1a
• Hot at all times
• Hot in on or start
• Ht1b
• Igf
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Igt1
• Igt2
• Igt3
• Igt4
• Instrument panel j/b (left side of dash)
• J1 (base of left "c" pillar)
• M/t
• Nca
• Ox1b
• Oxygen sensor (bank 1 sensor 2) (exhaust, after catalytic converter)
• Pnk
• Pump
• Red
• Throttle body assembly (top rear of engine)
• Vta
• Vta2

1.5L, Engine Performance Wiring Diagram, Hatchback (4 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Hatchback (4 of 4) for Toyota Yaris SE 2012:

• (clutch pedal assembly) clutch start switch assembly 2
• (front of cylinder head) camshaft timing oil control valve assembly (intake side bank 1)
• (pins: 104 to 109 not used)
• (transaxle)
• (transaxle) (a/t)
• A/t
• A1a+
• A1a-
• Alt
• C1 (rear of engine)
• C51
• Ca3
• Camshaft position sensor (rear of engine)
• Cp2
• Crankshaft position sensor (front of engine)
• E2g
• Eknk
• Electronically controlled transmission solenoid
• Engine control module (right rear of engine compt)
• Engine coolant temperature sensor (top rear of engine)
• Eta
• Etha
• Etho
• Ethw
• Ex1b
• Igf1
• Knk1
• Knock control sensor (bank 1) (left side of engine)
• M/t
• Mass air flow meter sub-assembly (air intake assembly)
• Nca
• Ne+
• Ne-
• Nsw
• Nt+
• Nt-
• Oc1+
• Oc1-
• Ox1b
• Park/ neutral position switch (a/t)
• Pnk
• Prg
• Red
• Slt+
• Slt-
• Slu+
• Slu-
• Starting/ charging system
• Starting/charging system
• Tha
• Tho
• Tho1
• Thw
• Transmission sensor revolution (turbine) (a/t)
• Vcta
• Vta1
• Vta2
• Vv1+

1.5L, Engine Performance Wiring Diagram, Sedan (1 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Sedan (1 of 4) for Toyota Yaris SE 2012:

• (base of right "c" pillar) j1
• (fuel tank) fuel suction pump & gauge assembly
• (left side of engine compt) a1
• +b2
• +bm
• A1 (left side of engine compt)
• A21
• Aa1
• Aa2
• Acc cut relay (left side of dash)
• Accelerator position sensor (accelerator pedal assembly)
• Accr
• Ad3
• Ad4
• Aj1
• Anti-theft system
• B11
• B13
• B18
• B26
• B27
• B30
• Batt
• C/opn relay
• C2 (rear of engine)
• Ca2
• Canh
• Canister pressure sensor
• Canister pump module (left rear of vehicle)
• Canl
• Ccs
• Computer data lines system
• Cooling fans system
• Cruise control system
• Dome fuse 15a
• Ecu-b fuse 7.5a
• Efi 2 fuse 10a
• Efi fuse 20a
• Efi relay
• Els
• Els3
• Engine control module (right rear of engine compt)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Epa
• Epa2
• Etcs fuse 10a
• Exterior lights system
• Fan
• Fan2
• Hot at all times
• Hot in on or start
• Hot w/ def relay energized
• Id/up/ mir htr fuse 10a
• Ign fuse 7.5a
• Igsw
• Imi
• Imo
• Instrument panel j/b (left side of dash)
• Leak detection pump
• M11
• Mpmp
• Mrel
• Odms
• Pnk
• Power distribution system
• Pump
• Red
• S/d
• Spd
• Sta
• Starting/charging system
• Sti-
• Stop fuse 10a
• Stop lamp switch (brake pedal assembly)
• Stp
• Stsw
• Tach
• Vcp2
• Vcpa
• Vent valve
• Vpa
• Vpa2
• Vpmp

1.5L, Engine Performance Wiring Diagram, Sedan (2 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Sedan (2 of 4) for Toyota Yaris SE 2012:

• (rear of engine) c2
• (rear of engine) vsv (purge)
• (under center console) shift lock control ecu
• 5v ic
• Aa2
• Ad3
• Alt
• At3
• C1 (rear of engine)
• C20
• Ca1
• Can controller
• Can i/f
• Combination meter
• Computer data lines system
• Cpu
• D3 (left side of dash)
• D76
• E01
• E04
• Engine control module (right rear of engine compt)
• Eo2
• Ht1b
• I/f
• Led driver
• Malfunction ind lamp
• Me01
• Nssd
• Pnk
• Prg
• Red
• Slu+
• Speedometer
• Star
• Starting/ charging system
• Tachometer
• Transmission control switch

1.5L, Engine Performance Wiring Diagram, Sedan (3 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Sedan (3 of 4) for Toyota Yaris SE 2012:

• (left side of engine compt) a1
• A/t
• A1 (left side of engine compt)
• Aa2
• Acc
• Ad2
• Ad3
• Ad4
• Ad5
• Am2
• Am2 fuse 15a
• B19
• B24
• Ca1
• Ca2
• Cruise control clutch switch (clutch pedal assembly)
• Ecu-ig fuse 10a
• Electronically controlled transmission solenoid (transaxle)
• Engine room j/b (left side of engine compt)
• Gauge fuse 10a
• Hot at all times
• Hot in on or start
• Ht1b
• Ig+
• Ig2
• Ig2 relay
• Ignition switch
• Instrument panel j/b (left side of dash)
• J/c a25 (left side of engine compt)
• Lock
• M/t
• Met fuse 7.5a
• Nca
• Off
• Ox1b
• Oxygen sensor (bank 1 sensor 2) (exhaust, after catalytic converter)
• Park/ neutral position switch (transaxle)
• Pnk
• Red
• Sl/
• Slt+
• Slt-
• Slu+
• Slu-
• Speed sensor (transaxle)
• Start
• Tho
• Throttle body assembly (rear of engine)
• Vta
• Vta2

1.5L, Engine Performance Wiring Diagram, Sedan (4 of 4) for Toyota Yaris SE 2012

List of elements for 1.5L, Engine Performance Wiring Diagram, Sedan (4 of 4) for Toyota Yaris SE 2012:

• (rear of engine) c1
• (rear of engine) c2
• (top of intake manifold) fuel injectors
• (top of valve cover)
• A1a+
• A1a-
• Air fuel ratio sensor (bank 1 sensor 1) (left front of engine compt)
• C1 (rear of engine)
• C20
• Camshaft position sensor (rear of engine)
• Camshaft timing oil control valve (front of cylinder head)
• Cp1
• Crankshaft position sensor (front of engine)
• E03
• E2g
• Eknk
• Engine control module (right rear of engine compt)
• Engine coolant temperature sensor (top rear of engine)
• Eppm
• Eta
• Etha
• Etho
• Ethw
• Ex1b
• G2+
• Ge01
• Gnd
• Ha1a
• Igf
• Igf1
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Igt
• Igt1
• Igt2
• Igt3
• Igt4
• Knk1
• Knock control sensor (bank 1) (left side of engine)
• Mass air flow meter (air intake assembly)
• Nca
• Ne+
• Ne-
• Noise filter
• Nt+
• Nt-
• Oc1+
• Oc1-
• Ox1b
• Pnk
• Ppmp
• Red
• Slt+
• Slt-
• Slu-
• Speed sensor (turbine) (transaxle)
• Tha
• Tho1
• Thw
• Vcpp
• Vcta
• Vta1
• Vta2