ENGINE PERFORMANCE – Toyota Previa DX 1995 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L SC, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1995

List of elements for 2.4L SC, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1995:

• #10
• #20
• A/c
• A/c idle-up valve (left front of engine compt.)
• A/c system
• Ab1
• Ab2
• Ab3
• Ab4
• Abv
• Acc
• Acv
• Air control valve (center front of engine compt.)
• Amc
• B/w
• B13
• B20
• Batt
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C17
• C18
• C19
• C20
• C21
• C22
• C23
• C24
• C25
• C26
• Cruise control system
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• D17
• D18
• D19
• D20
• D21
• D22
• Distributor (right rear of engine compartment)
• E01
• E02
• E03
• Efi fuse 15a
• Efi main relay (behind left side of i/p)
• Egr
• Egr vsv (left side of engine)
• Engine & electronic controlled transmission electronic control module (ecm) (at base of left "b" pillar)
• G131 (intake manifold)
• G201 (right side of i/p reinforcement)
• Hot at all times
• Ht1
• Ht2
• Idle air control valve (left front of engine compartment)
• Igf
• Ign fuse 7.5a
• Igniter (at base of left "b" pillar)
• Ignition coil (right rear of engine compartment)
• Ignition switch
• Igt
• Injector no.1
• Injector no.2
• Injector no.3
• Injector no.4
• J/b n0.3 (under driver's seat)
• J/b no.3 (under driver's seat)
• J/c 21 (left front corner of engine compartment)
• J/c 7 (left side of engine compartment)
• Lock
• Nca
• Noise filter (for ignition system) (right rear of engine compt.)
• Nsw
• Od1
• Od2
• Omr
• Omt
• Prg
• R/b no.1 (center of i/p)
• Red
• Rsc
• Rso
• Shield
• Smc
• Sp1
• Sta
• Start
• Starting system (starter circuit)
• Stop light switch
• Stp
• Supercharger bypass valve (center front of engine compartment)
• Trans- missions system

2.4L SC, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1995

List of elements for 2.4L SC, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1995:

• (right side of i/p reinforcement) g201
• A10
• A11
• A12
• A18
• A20
• A21
• B11
• B12
• B15
• B16
• Bat
• C11
• C12
• C14
• Circuit opening relay (r/b no.1) (right side of engine compartment)
• Crankshaft position sensor (left side of engine)
• D10
• Data link connector #3 (center of i/p)
• Engine oil auto feeder control motor (right front corner of engine compartment)
• Engine oil fuse 15a
• Engine oil level relay (r/b no.1) (center of i/p)
• Evap vsv (left side of engine)
• Fuel pump (left rear corner of engine compt.)
• Fuel pump relay (right side of engine compartment)
• Fuel pump resistor (left front of engine compartment)
• G100 (front left fender)
• G101 (front of right fender)
• G131 (intake manifold)
• G202 (left side of i/p reinforcement)
• Hot at all times
• Hot in on or start
• J/b n0.3 (under driver's seat)
• J/c 15 (behind center of i/p)
• J/c 19 (right front corner of engine compt.)
• Magnetic clutch (for supercharger) (center front of engine compartment)
• Obd fuse 7.5a
• Power steering switch (left front of engine compartment)
• R/b no.1 (center of i/p)
• Red
• Sdl
• Shield
• Short connector (at base of left "b" pillar)
• St-a fuse 7.5a
• Starting/ charging system (starter relay)
• Supercharger relay (right front of engine compartment)

2.4L SC, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1995

List of elements for 2.4L SC, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1995:

• (* malfunction ind lp)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• B10
• B11
• B12
• B15
• B19
• Check engine ind (*)
• Combination meter
• D19
• Data link connector #1 (check connector) (at base of left "b" pillar)
• Defogger system
• Egr gas temp. sensor (left rear of engine compartment)
• Els
• Engine & electronic controlled transmission ecm (at base of left "b" pillar)
• Engine coolant temp. sensor (right side of engine compartment)
• Engine oil level sensor (top of engine)
• Fpr
• G131 (intake manifold)
• G201 (right side of i/p reinforcement)
• G202 (left side of i/p rein- forcement)
• G202 (left side of i/p reinforcement)
• Gauge fuse 10a
• Heated oxygen sensor (bank 1, sensor 1) (under right center of vehicle)
• Heated oxygen sensor (bank 1, sensor 2) (under right center of vehicle)
• Hot in acc or on
• Hot in on or start
• Idl
• Ig-
• J/b no.3 (under driver's seat)
• J/c 10 (behind left side of i/p)
• J/c 20 (left front of engine compt.)
• Knk
• Knock sensor (top center of engine)
• Mass air flow meter (left front of engine compartment)
• Ne+
• Ne-
• Oil level ind
• Ols
• Oms
• Ox1
• Ox2
• Park/neutral position switch (on transmission)
• R/b no.1 (center of i/p)
• Red
• Sdl
• Shield
• Short connector (at base of left "b" pillar)
• Sp2
• T/m acc fuse 7.5a
• Te1
• Te2
• Tha
• Thg
• Throttle position sensor (left front of engine compartment)
• Thw
• Vehicle speed sensor
• Vehicle speed sensor (on transmission)
• Vta

2.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1995

List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1995:

• #10
• #20
• A/c
• A/c amplifier
• A/c magnetic clutch relay
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• A17
• A18
• A19
• A20
• A21
• A22
• Acc
• Act
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• B23
• B24
• B25
• B26
• Batt
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C19
• C20
• Cruise control ecu
• Data link connector #1 (check connector) (at base of left "b" pillar)
• Distributor
• E01
• E02
• Engine & electronic controlled transmission electronic control module (ecm) (at base of left "b" pillar)
• Fpu
• G131 (intake manifold)
• G131 (on intake manifold)
• Hot at all times
• Idl
• Igf
• Ign fuse 7.5a
• Igniter (at base of left "b" pillar)
• Ignition coil
• Ignition switch
• Igt
• Injector no.1
• Injector no.2
• Injector no.3
• Injector no.4
• Iscc
• Isco
• J/b no.3 (under driver's seat)
• J/c 7 (left side of engine)
• Knk
• Lock
• Nca
• Nsw
• Od1
• Od2
• Ohs
• Ols
• Omr
• Omt
• Ox1
• Ox2
• R/b no.1 (center of i/p)
• Red
• Shield
• Sp1
• Sp2
• Sta
• Start
• Starting/charging system (starter circuit)
• Stj
• Stop light switch
• Stp
• Te1
• Tha
• Thg
• Thw
• Transmissions system
• Vta

2.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1995

List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1995:

• A11
• A14
• A19
• C13
• Circuit opening relay (r/b no.1) (center of i/p)
• Cruise control ecu
• D10
• Efi fuse 15a
• Efi main relay (behind left side of i/p)
• Engine oil auto feeder control motor (right front of engine compartment)
• Engine oil fuse 15a
• Engine oil level relay (r/b no.1) (center of i/p)
• Fuel pressure up vsv (left side of engine)
• Fuel pump (left rear of engine compartment)
• G100 (front left fender)
• G101 (front right fender)
• Hot at all times
• Hot in on or start
• Hot in start
• Idle air control valve (left rear corner of engine compartment)
• J/b no.3 (under driver's seat)
• J/c 11 (behind left side of i/p)
• J/c 8 (right front of engine compartment)
• J/c no.12 (behind left side of i/p)
• J/c no.15 (behind center of i/p)
• Main heated oxygen sensor (front) (under right side of vehicle)
• R/b no.1 (center of i/p)
• Red
• Sensor
• Shield
• Short connector (behind left side of i/p)
• St-a fuse 7.5a
• Sub oxygen sensor (rear) (under right side of vehicle)
• Throttle position (left side of engine)
• Volume air flow meter (left front side of engine compartment)

2.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1995

List of elements for 2.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1995:

• A11
• A15
• A16
• Acc
• B10
• B11
• B15
• B16
• Combination meter
• D11
• Egr gas temp. sensor (left rear corner of engine compartment)
• Engine coolant temp. sensor (right side of engine)
• Engine oil level (left side of engine)
• G100 (left front fender)
• G201 (right side of i/p reinforcement)
• G202 (left side of i/p reinforcement)
• Gauge fuse 10a
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ignition switch
• J/b no.3 (under driver's seat)
• J/c 10 (behind left side of i/p)
• J/c 11 (behind combination meter)
• J/c 16 (behind left side of i/p)
• Knock sensor (right side of engine)
• Lock
• Malfunction ind
• Oil level ind
• P/n
• Park/neutral position switch (on transmission)
• R/b no.1 center of i/p)
• Sensor
• Short connector (at base of left "b" pillar)
• Short connector (at base of left "b" pillar)
• Solid state
• St fuse 7.5a
• Start
• Starting system (starter relay via j/b no.3)
• T/m acc fuse 7.5a
• Vehicle speed sensor
• Vehicle speed sensor (for combination meter) (on transmission)