ENGINE PERFORMANCE – Toyota Corolla S 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

1.8L, Engine Performance Wiring Diagram, Except XRS (1 of 4) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, Except XRS (1 of 4) for Toyota Corolla S 2005:

• (at right "b" pillar) bh
• (behind center of dash) center j/b
• (behind left side of dash) j/c 6
• (in engine wire, behind right side of dash, near pass-through grommet)
• (in fuel tank) fuel pump
• (left front suspension tower) ed
• (left rear of engine)
• (w/ vsc)
• A1a+
• A1a-
• Acc
• Air fuel ratio sensor bank 1, sensor 1 (right side of engine)
• Anti-lock brakes system
• B13
• B21
• Batt
• Braid
• C/opn relay
• C12
• Camshaft position sensor (left rear of engine)
• Center j/b (behind center of dash)
• Cooling fans system
• Crankshaft position sensor (on lower left front of engine)
• D19
• Defogger system
• E03
• E04
• Eb (left rear of engine)
• Ec (at rear of engine)
• Efi fuse 20a
• Efi relay
• Efi2 fuse 15a
• Eknk
• Els
• Els2
• Eng+
• Eng-
• Engine control module (behind right side of dash)
• Engine room r/b (left side of engine compt)
• Eom
• Epa
• Epa2
• Exterior lights system
• F/ps
• G2+
• Ge01
• Ha1a
• Heated oxygen sensor bank 1, sensor 2 (on exhaust pipe, under center of vehicle)
• Hot at all times
• I11
• Ignition switch
• Igsw
• Instrument panel j/b (behind left side of dash)
• J/c 2, j/c 3 (right side of dash)
• J/c 4, j/c 5 (right side of dash)
• J/c 7 (right kick panel)
• Knk1
• Lock
• Me01
• Mpmp
• Mrel
• Nca
• Ne+
• Ne-
• Neo
• Ox1b
• Pnk
• Ppmp
• Psw
• Run
• Sil
• Slt+
• Slt-
• Start
• Tach
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Vsc+
• Vsc-
• Wfse

1.8L, Engine Performance Wiring Diagram, Except XRS (2 of 4) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, Except XRS (2 of 4) for Toyota Corolla S 2005:

• (at right "b" pillar) bh
• (below left end of dash) data link connector
• (lower left side of dash) accel position sensor
• Braid
• Center j/b (behind center of dash)
• Combination meter
• Eb (left rear of engine)
• Electronically controlled transmission solenoid (on transaxle)
• J/c 4, j/c 5 (behind right kick panel)
• J/c 8, j/c 9 (at left side of luggage compt) j8
• Knock sensor (left
• Leak detection pump assembly (near fuel tank)
• Malfunction indicator lamp
• O/d off indicator
• Pnk
• Power steering oil pressure switch (right rear of engine compt)
• Red
• Right j/b (behind upper right side of dash)
• Side of engine)
• Sil
• Wfse

1.8L, Engine Performance Wiring Diagram, Except XRS (3 of 4) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, Except XRS (3 of 4) for Toyota Corolla S 2005:

• (left front of engine) camshaft timing oil control valve (vvt)
• A/t shift lever position switch (left side of transaxle)
• B20
• B22
• C11
• C13
• C14
• C18
• C20
• Engine room r/b (left side of engine compt)
• Etcs fuse 10a
• Evap vsv (left rear of engine compt)
• Gauge fuse 10a
• Hot at all times
• Hot in on or start
• I10 (in engine wire, behind right side of dash, near pass-through grommet)
• Instrument panel j/b (behind left side of dash)
• J/c 2, j/c 3 (right side of dash)
• J/c 4 (behind right side of dash)
• J/c 7 (right kick panel)
• K10
• Mass air flow meter (on left side of engine compt, in air intake duct)
• O/d main switch
• Red
• Right j/b ((behind upper right side of dash)
• Right j/b (behind upper right side of dash)
• Stop fuse 15a
• Stoplamp switch (on bracket, above brake pedal)

1.8L, Engine Performance Wiring Diagram, Except XRS (4 of 4) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, Except XRS (4 of 4) for Toyota Corolla S 2005:

• (at rear of engine) ec
• (behind right side of dash) j/c 2, j/c 3
• +bm
• A/c system
• A/c thermistor
• A/cs
• Acld
• Acmg
• Anti-theft system
• Cooling fans system
• E01
• E02
• E3 (in engine wire, at top rear of engine)
• Eb (left rear of engine)
• Ec (at rear of engine)
• Engine control module (behind right side of dash)
• Engine coolant temperature sensor (on rear of engine, on coolant outlet)
• Evg
• Fan
• Fuel injectors
• I10
• Igf1
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Igt1
• Igt2
• Igt3
• Igt4
• Imi
• Imo
• J/c 4 (behind right side of dash) j4
• J/c 4, j/c 5 (right side of dash)
• Nsw
• Ocv+
• Ocv-
• Odlp
• Odms
• Prg
• Red
• Spd
• Sta
• Starting system
• Stp
• Tha
• The
• Throttle control motor/ throttle position sensor (on throttle body assembly)
• Thw
• Thwo
• Vpmp
• Vta1
• Vta2

1.8L, Engine Performance Wiring Diagram, XRS (1 of 3) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, XRS (1 of 3) for Toyota Corolla S 2005:

• (left front suspension tower) ed
• 22-31 (not used)
• A/c system
• A/cs
• Acc
• Air pmp fuse 50a
• Air pump motor (behind left headlight)
• Air pump relay (behind left headlight)
• Airp
• Airv
• B13
• B21
• Batt
• Bh (at right "b" pillar)
• Braid
• C/opn relay
• Center j/b (behind center of dash)
• Cooling fans system
• D19
• E03
• Eb (left rear of engine)
• Ec (rear of engine)
• Efi fuse 15a
• Efi relay
• Eknk
• El (at left front suspension tower)
• Els
• Els2
• Engine control module (behind right side of dash)
• Engine room j/b (left side of engine compt)
• Eom
• Exterior lights system
• F/ps
• Fan
• Fuel pump (in fuel tank)
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust pipe, under center of vehicle)
• Heated oxygen sensor 1 (bank 1 sensor 1) (on exhaust pipe, under center of vehicle)
• Hot at all times
• Hot w/ def relay energized
• Ht1a
• Ht1b
• I11
• Ignition switch
• Igsw
• Instrument panel j/b (behind left side of dash)
• J/c 4 (behind right side of dash)
• J/c 6 (behind left side of dash)
• J/c 7 (right kick panel)
• Knk1
• Lock
• M-htr/ def i-up fuse 10a
• Mpmp
• Ox1a
• Pnk
• Power steering oil pressure switch (right rear of engine compt)
• Ppmp
• Prg
• Psw
• Red
• Run
• Start
• Vvl+
• Vvl-
• Wfse

1.8L, Engine Performance Wiring Diagram, XRS (2 of 3) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, XRS (2 of 3) for Toyota Corolla S 2005:

• (below left side of dash) data link connector 3
• (in engine wire, behind right side of dash, near pass-through grommet)
• (left front of engine) camshaft timing oil control valve (vvt)
• (right side of engine) camshaft timing oil control valve (vvtl)
• Air pump pressure sensor (right front of engine)
• Bh (at right "b" pillar)
• Braid
• C11
• C13
• C14
• Center j/b (behind center of dash)
• Combination meter
• E2g
• Eb (left rear of engine)
• Efii
• Efio
• Evap vsv (left rear of engine compt)
• Hot at all times
• I10
• Instrument panel j/b (behind left side of dash)
• J/c 4, j/c 5 (behind right side of dash)
• J9 j/c 8, j/c 9 (left side of luggage j8 compt)
• Knock sensor (bank 1) (left side of engine)
• Leak detection pump assembly (near fuel tank)
• Malfunction indicator lamp
• Mass air flow meter (on left side of engine compt, in air intake duct)
• Mgnd
• Mtrb
• Oil pressure switch (vvtl) (on rear of engine)
• Pim
• Pnk
• Red
• Right j/b (behind upper right side of dash)
• Sgnd
• Sil
• Stop fuse 15a
• Stoplamp switch (on bracket, above brake pedal)
• Tha
• Transponder key computer (behind left side of dash)
• Vcc
• Vgnd
• Vlvb
• Vout
• Wfse

1.8L, Engine Performance Wiring Diagram, XRS (3 of 3) for Toyota Corolla S 2005

List of elements for 1.8L, Engine Performance Wiring Diagram, XRS (3 of 3) for Toyota Corolla S 2005:

• (behind right side of dash)
• (behind right side of dash) j/c 2, j/c 3
• (in engine wire, behind right side of dash, near pass-through grommet)
• (lef rear of engine)
• (rear of engine) ec
• (throttle body) idle air control valve
• A/c system
• A/c thermistor
• Acis vsv (left rear of engine compt)
• Acld
• Aclv
• Acmg
• Aip
• Air pump (vsv) (left rear of engine)
• Braid
• Camshaft position sensor (left rear of engine)
• Crankshaft position sensor (lower left front of engine)
• Cruise control system
• Duty
• E01
• E02
• E1 (in engine room main wire, at right front of engine compt)
• E3 (in engine wire, at top rear of engine)
• Eb (left rear of engine)
• Ec (rear of engine)
• Engine control module (behind right side of dash)
• Engine coolant temperature sensor (rear of engine)
• Evg
• Fuel injectors
• G22+
• Gnd
• I10
• Idlo
• Igf
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Igt
• Igt1
• Igt2
• Igt3
• Igt4
• Imi
• Imo
• J/c 2, j/c 3
• J/c 4, j/c 5 (behind right side of dash)
• Mrel
• Ne+
• Ne-
• Oc1+
• Oc1-
• Osw
• Ox1b
• Red
• Rso
• Sil
• Spd
• Sta
• Starting circuit
• Stp
• Tach
• Tha
• The
• Throttle position sensor (throttle body assembly)
• Thw
• Thwo
• Visc
• Vpmp
• Vta