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ENGINE PERFORMANCE – Lexus SC 400 1995 – SYSTEM WIRING DIAGRAMS

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ENGINE PERFORMANCE

4.0L

4.0L, Engine Performance Wiring Diagrams (1 of 3) for Lexus SC 400 1995

4.0L, Engine Performance Wiring Diagrams (1 of 3) for Lexus SC 400 1995 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 4.0L, Engine Performance Wiring Diagrams (1 of 3) for Lexus SC 400 1995:

  • center of i/p)
  • #10
  • #20
  • #30
  • #40
  • (front side of left fender)
  • (left
  • (left cylinder head)
  • (left side of engine compt)
  • (on
  • (on trans-
  • (right
  • (tachometer)
  • ** *
  • **w/ traction control
  • *w/o traction control
  • +b2
  • Acc
  • Am1
  • Am2
  • B10
  • B11
  • B12
  • B13
  • B14
  • B15
  • B16
  • B17
  • B18
  • B19
  • B20
  • B21
  • B22
  • B23
  • B24
  • B25
  • B26
  • B27
  • B28
  • B29
  • B30
  • B31
  • B32
  • B33
  • B34
  • B35
  • B36
  • B37
  • B38
  • B39
  • B40
  • B41
  • B42
  • B43
  • B44
  • B45
  • B46
  • B47
  • B48
  • B49
  • B50
  • B51
  • B52
  • B53
  • B54
  • B55
  • B56
  • B57
  • B58
  • B59
  • B60
  • B61
  • B62
  • B63
  • B64
  • B65
  • B66
  • B67
  • B68
  • B69
  • B70
  • B71
  • B72
  • B73
  • B74
  • B75
  • B76
  • B77
  • B78
  • B79
  • B80
  • Camshaft position sensor 1 (left front of engine)
  • Camshaft position sensor 2 (right front of engine)
  • Cluster system
  • Crankshaft position sensor (lower left of engine)
  • Cylinder
  • Distributor
  • E01
  • E02
  • E11
  • E12
  • Efi fuse 30a
  • Efi main relay
  • Egr1
  • Egr2
  • Egr3
  • Egr4
  • Engine compt)
  • Engine control module (behind
  • Fpu
  • Fuel injectors
  • Fuse block
  • G1-
  • G100
  • G115
  • G117
  • G2-
  • Head)
  • Hot at all times
  • Htl1
  • Htl2
  • Htr1
  • Htr2
  • Idl1
  • Idl2
  • Idle air control valve (top center of engine)
  • Igf
  • Igf1
  • Igf2
  • Ign fuse 7.5a
  • Igniter 1
  • Igniter 2
  • Ignition coil 1 (left front of engine)
  • Ignition coil 2 (right front of engine)
  • Ignition switch
  • Igt
  • Igt1
  • Igt2
  • Instrument
  • Instrument cluster (start input)
  • Isc1
  • Isc2
  • Isc3
  • Isc4
  • J/b 1 (left kick panel)
  • Knk1
  • Knk2
  • Knock sensor 1 (left top of engine)
  • Knock sensor 2 (right top of engine)
  • Lock
  • Main fuse 60a
  • Mission)
  • Nco
  • Nco-
  • Ne-
  • Nsw
  • O/d direct clutch speed sensor
  • Oil
  • On ig2
  • Oxl1
  • Oxl2
  • Oxr1
  • Oxr2
  • P/n
  • Pag
  • Park/neutral position switch transmission)
  • Pnk
  • R/b 2 engine compt)
  • Red
  • Short connector (center rear of engine compt)
  • Sln-
  • Slry
  • Slu-
  • Sp2
  • Sp2-
  • St fuse 7.5a
  • St1
  • Sta
  • Start
  • Starter relay
  • Starting system
  • Starting system (cold start injector)
  • Stj
  • Tach
  • Tha
  • Theft deterrent and door lock ecu (behind instrument cluster)
  • Thg
  • Thw
  • Vehicle speed sensor 2
  • Vf1
  • Vf2
  • Vta1
  • Vta2

4.0L, Engine Performance Wiring Diagrams (2 of 3) for Lexus SC 400 1995

4.0L, Engine Performance Wiring Diagrams (2 of 3) for Lexus SC 400 1995 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 4.0L, Engine Performance Wiring Diagrams (2 of 3) for Lexus SC 400 1995:

  • (behind
  • (on
  • (on transmission)
  • (right side of engine)
  • (under
  • (under left center pillar)
  • A/t indicator lights
  • A10
  • A13
  • A14
  • A15
  • Anti-lock brakes system
  • Ashtray)
  • C16
  • Cooling fans system
  • D13
  • E12
  • Egr valve (center rear of engine)
  • Electronic controlled
  • Electronic controlled transmission pattern select switch (on console)
  • Evap valve (right side of engine compt)
  • Fpc
  • Fuel pressure up valve (center top of engine)
  • Fuel pump
  • Fuel pump ecu (under console)
  • G302
  • Gauge fuse 10a
  • H12
  • Hot in on or start
  • Instrument cluster
  • Interior
  • J/b 1 (left
  • J/b 3 center of i/p)
  • Kick panel)
  • Left
  • Lights system
  • Lock-up
  • Malf. ind. lamp
  • Norm
  • O/d off ind.
  • Oil temp. sensor
  • Out
  • Park/ neutral position switch (on trans- mission)
  • Pnk
  • Power ind.
  • Pwr
  • Red
  • Solenoids
  • Solid state
  • Speedometer
  • Sub throttle position sensor
  • Throttle position sensor
  • Transmission
  • Transmission)
  • Vehicle speed sensor
  • Vss
  • W/ traction control

4.0L, Engine Performance Wiring Diagrams (3 of 3) for Lexus SC 400 1995

4.0L, Engine Performance Wiring Diagrams (3 of 3) for Lexus SC 400 1995 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 4.0L, Engine Performance Wiring Diagrams (3 of 3) for Lexus SC 400 1995:

  • (behind
  • (center rear
  • (left
  • (right front of engine compt)
  • A/c
  • A/d
  • A10
  • A11
  • A12
  • A13
  • A14
  • A15
  • A16
  • A17
  • A18
  • A19
  • A20
  • A21
  • A22
  • A23
  • A24
  • A25
  • A26
  • A27
  • A28
  • A29
  • A30
  • A31
  • A32
  • A33
  • A34
  • A35
  • A36
  • A37
  • A38
  • A39
  • A40
  • Acmg
  • Air
  • Air conditioning system
  • Anti-lock brakes system (traction ecu)
  • Batt
  • Compt)
  • Conditioning
  • Control
  • Cruise
  • Cylinder
  • D10
  • Data link connector 1 (center top of engine)
  • Data link connector 2 (behind left side of i/p)
  • E11
  • Egr gas
  • Engine control module (behind center of i/p)
  • Engine coolant temperature sensor (right front of engine)
  • Fpc
  • G115 left
  • G117 (right
  • G200
  • Head)
  • Hot at all times
  • Ht1
  • Ht2
  • Htl2
  • Htr2
  • I10
  • Igsw
  • J/b 1 (left
  • J/b 3 instrument cluster)
  • Kick
  • Kick down switch
  • Kick panel)
  • M-rel
  • Main heated oxygen sensor (left bank) (left side of engine)
  • Main heated oxygen sensor (right bank) (right side of engine)
  • Neo
  • O/d main switch
  • Od1
  • Od2
  • Of engine
  • Oxl1
  • Oxl2
  • Oxr1
  • Oxr2
  • Panel
  • Pnk
  • Red
  • Sensor
  • Solid state
  • Sp2
  • Stop fuse 15a
  • Stop light switch (on brake pedal support)
  • Stp
  • Sub heated oxygen sensor (left bank) (bottom left of vehicle)
  • Sub heated oxygen sensor (right bank) (bottom right of vehicle)
  • System
  • Te1
  • Te2
  • Temperature
  • Volume air flow meter
  • Vto1
  • Vto2