ENGINE PERFORMANCE – Toyota Corolla XRS 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.8L

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

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

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

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

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

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

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

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