ENGINE PERFORMANCE – Toyota Tacoma 1996 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.4L

2.4L, Engine Performance Wiring Diagrams (1 of 2) for Toyota Tacoma 1996

List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 2) for Toyota Tacoma 1996:

• (eng harn, left of battery)
• (eng harn, rear of left front fender)
• (eng harn, top left side of engine)
• (i/p harn, right side of dash)
• (left
• (left engine compt)
• (left kick panel)
• (left side of engine compartment)
• (left side of engine compt)
• (left side of engine)
• (tachometer)
• (top left of battery) j/c j1
• 12e
• 13e
• 14e
• 15e
• 2.4l (a/t)
• 2.7l, 2.4l (m/t)
• 4wd
• Acc
• Acc st1
• Aci
• Act
• Air conditioning system (a/c amplifier)
• Am1 fuse 40a
• Batt
• Circuit opening relay (behind left side of i/p)
• Cluster system
• Conn e5
• Conn e7
• Crankshaft position sensor (center front of engine)
• Cruise control system
• Data link connector #1 (left side of engine)
• Distributor (right front side of engine)
• Efi fuse 15a
• Efi main relay
• Egr gas temperature sensor (top left of engine)
• Engine control module (right side of i/p)
• Engine coolant temperature sensor (center rear of engine)
• F15
• Fuel injectors
• Fuel pump (in fuel tank)
• G102
• G134 (near throttle body)
• G200
• Hot at all times
• Hot in on or start
• I10
• I10 (i/p harn, right side of dash)
• Idl
• Ig2
• Ign fuse 7.5a
• Igniter
• Ignition switch
• Instrument
• J/b 1 (left kick panel)
• J/b 3 (center of i/p)
• Knk
• Knock sensor (right side of engine)
• Lock
• Mass air flow sensor (right side engine compt)
• Nca
• Nca nca
• Nsw
• Od2
• Ox1
• Ox2
• Pnk
• Pwr
• R/b 2
• R/b 2 engine compt)
• Red
• Sdl
• Sp1
• Sta
• Sta fuse 7.5a
• Start
• Starter relay
• Starting
• System
• Te1
• Tha
• Thg
• Throttle position sensor
• Thw
• Transmission system
• Vcc

2.4L, Engine Performance Wiring Diagrams (2 of 2) for Toyota Tacoma 1996

List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 2) for Toyota Tacoma 1996:

• #10
• #20
• (2.4l a/t only)
• (at left kick panel)
• (center of i/p)
• (i/p harn, right side of dash)
• (near throttle body)
• 11c
• 12c
• 13c
• 16d
• 19d
• Combination meter
• Conn e8
• Connector #3
• D10
• D12
• Data link
• Diode (o/d) (right side of i/p) (2.4l a/t only)
• E01
• E02
• E03
• Ect pwr (2.4l a/t only)
• Egr
• Egr vsv (left side of engine)
• Electronically controlled transmission pattern select switch (2.4l a/t only)
• Engine control module (right side of i/p)
• Evap vsv (left side of engine)
• F19
• F20
• G134
• G200
• G200 (at left kick panel)
• Gauge fuse 10a
• Heated oxygen sensor (bank 1 sensor 1) (bottom left of vehicle)
• Heated oxygen sensor (bank 1 sensor 2) (bottom left of vehicle)
• Hot at all times
• Hot in on or start
• Ht1
• Ht2
• I10
• Idle air control valve (top left side of engine)
• Igf
• Igt
• Intake air temperature sensor (right side of engine compt)
• J/b 1 (left kick panel)
• J/b 3
• J/b 3 (behind i/p cluster)
• J/b 3 (center of i/p)
• J/c 4 (left side of i/p)
• J/c j4 (top left side of dash)
• Malf. ind. lamp
• Nca
• Ne-
• Norm
• O/d ind. lamp
• O/d main switch (2.4l a/t only)
• O/d solenoid (on trans- mission)
• Obd fuse
• Prg
• Pwr
• R/b 2 (left engine compt)
• Red
• Rsc
• Rso
• Stop fuse 15a
• Stop light switch
• Vehicle speed sensor
• W/ cruise
• W/o cruise

2.7L

2.7L, Engine Performance Wiring Diagrams, A/T (1 of 2) for Toyota Tacoma 1996

List of elements for 2.7L, Engine Performance Wiring Diagrams, A/T (1 of 2) for Toyota Tacoma 1996:

• (eng harn, left of battery)
• (eng harn, top left side of engine)
• (i/p harn, right side of dash)
• (i/p harn, right side of dash) i10
• (left
• (left engine compt)
• (left kick panel)
• (left side of engine compartment)
• (left side of engine compt)
• (left side of engine)
• (tachometer)
• (top left of battery) j/c 1
• 12e
• 13e
• 14e
• 15e
• 4wd
• A/t oil temperature sensor (center rear of engine compt)
• Acc
• Acc st1
• Aci
• Act
• Air conditioning system (a/c amplifier)
• Am1 fuse 40a
• Batt
• Circuit opening relay (behind left side of i/p)
• Cluster system
• Conn e5
• Conn e6
• Conn e7
• Crankshaft position sensor (center front of engine)
• Cruise control system
• Data link connector #1 (left side of engine)
• Distributor (right front side of engine)
• E3 (eng harn, rear of left front fender)
• Efi fuse 15a
• Efi main relay
• Egr gas temperature sensor (top left of engine)
• Engine control module (right side of i/p)
• Engine coolant temperature sensor (center rear of engine)
• F15
• Fuel injectors
• Fuel pump (in fuel tank)
• G102
• G134 (near throttle body)
• G200
• Hot at all times
• Hot in on or start
• I10
• I10 (i/p harn, right side of dash)
• Idl
• Ig2
• Ign fuse 7.5a
• Igniter
• Ignition switch
• Instrument
• J/b 1 (left kick panel)
• J/b 3 (center of i/p)
• Knk
• Knock sensor (right side of engine)
• Lock
• Mass air flow sensor (right side engine compt)
• Nca
• Nca nca
• Ne-
• Nsw
• Od1
• Oil -w
• Ox1
• Ox2
• Pnk
• Prg
• Pwr
• R/b 2
• R/b 2 engine compt)
• Red
• Sdl
• Sp1
• Sp2+
• Sp2-
• Sta
• Sta fuse 7.5a
• Start
• Starter relay
• Starting
• System
• Te1
• Tha
• Thg
• Throttle position sensor
• Thw
• Transmission system
• Vcc
• Vehicle speed sensor (on trans- mission)
• Vta

2.7L, Engine Performance Wiring Diagrams, A/T (2 of 2) for Toyota Tacoma 1996

List of elements for 2.7L, Engine Performance Wiring Diagrams, A/T (2 of 2) for Toyota Tacoma 1996:

• #10
• #20
• (behind i/p cluster) j/b 3
• (center of i/p)
• (column a/t)
• (i/p harn, right side of dash)
• (left kick panel)
• (near throttle body)
• (splice
• * column a/t only
• 11c
• 12c
• 13b
• 13c
• 14b
• 16d
• 19d
• 2 ind.
• A/t indicator switch (on trans- mission)
• A/t oil temp ind.
• C13
• Canada
• Cig fuse 15a
• Combination meter
• Conn e8
• Connector #3
• Cruise control system
• D ind.
• D n
• D10
• D12
• Data link
• Diode (center of i/p) (canada)
• E01
• E02
• E03
• Ect pwr
• Egr
• Egr vsv (left side of engine)
• Electronic controlled transmission solenoid (on transmission)
• Electronically controlled transmission pattern select switch
• Engine control module (right side of i/p)
• Evap vsv (left side of engine)
• F19
• F20
• G134
• G200
• G200 (left kick panel)
• Gauge fuse 10a
• Heated oxygen sensor (bank 1 sensor 1) (bottom left of vehicle)
• Heated oxygen sensor (bank 1 sensor 2) (bottom left of vehicle)
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ht1
• Ht2
• I10
• I10 (i/p harn, right side of dash)
• I10: i/p harn, right side of dash)
• Idle air control valve (top left side of engine)
• Igf
• Igt
• Intake air temperature sensor (right side of engine compt)
• J/b 1 (left kick panel)
• J/b 3
• J/b 3 (be- hind i/p clus- ter)
• J/b 3 (center of i/p)
• L ind.
• Malf. ind. lamp
• N ind.
• Nca
• Norm
• Obd fuse
• Oil
• Only
• P ind.
• Pnk
• Pwr
• R ind.
• R/b 2 (left engine compt)
• Rsc
• Rso
• Stop fuse 15a
• Stop light switch
• Transmission system
• Us only
• Vehicle speed sensor
• W/ column a/t
• W/ cruise
• W/ floor a/t
• W/o cruise

2.7L, Engine Performance Wiring Diagrams, M/T (1 of 2) for Toyota Tacoma 1996

List of elements for 2.7L, Engine Performance Wiring Diagrams, M/T (1 of 2) for Toyota Tacoma 1996:

• (eng harn, left of battery)
• (eng harn, rear of left front fender)
• (eng harn, top left side of engine)
• (i/p harn, right side of dash)
• (left
• (left engine compt)
• (left kick panel)
• (left side of engine compartment)
• (left side of engine compt)
• (left side of engine)
• (tachometer)
• (top left of battery) j/c j1
• 12e
• 13e
• 14e
• 15e
• 2.4l (a/t)
• 2.7l, 2.4l (m/t)
• 4wd
• Acc
• Acc st1
• Aci
• Act
• Air conditioning system (a/c amplifier)
• Am1 fuse 40a
• Batt
• Circuit opening relay (behind left side of i/p)
• Cluster system
• Conn e5
• Conn e7
• Crankshaft position sensor (center front of engine)
• Cruise control system
• Data link connector #1 (left side of engine)
• Distributor (right front side of engine)
• Efi fuse 15a
• Efi main relay
• Egr gas temperature sensor (top left of engine)
• Engine control module (right side of i/p)
• Engine coolant temperature sensor (center rear of engine)
• F15
• Fuel injectors
• Fuel pump (in fuel tank)
• G102
• G134 (near throttle body)
• G200
• Hot at all times
• Hot in on or start
• I10
• I10 (i/p harn, right side of dash)
• Idl
• Ig2
• Ign fuse 7.5a
• Igniter
• Ignition switch
• Instrument
• J/b 1 (left kick panel)
• J/b 3 (center of i/p)
• Knk
• Knock sensor (right side of engine)
• Lock
• Mass air flow sensor (right side engine compt)
• Nca
• Nca nca
• Nsw
• Od2
• Ox1
• Ox2
• Pnk
• Pwr
• R/b 2
• R/b 2 engine compt)
• Red
• Sdl
• Sp1
• Sta
• Sta fuse 7.5a
• Start
• Starter relay
• Starting
• System
• Te1
• Tha
• Thg
• Throttle position sensor
• Thw
• Transmission system
• Vcc

2.7L, Engine Performance Wiring Diagrams, M/T (2 of 2) for Toyota Tacoma 1996

List of elements for 2.7L, Engine Performance Wiring Diagrams, M/T (2 of 2) for Toyota Tacoma 1996:

• #10
• #20
• (2.4l a/t only)
• (at left kick panel)
• (center of i/p)
• (i/p harn, right side of dash)
• (near throttle body)
• 11c
• 12c
• 13c
• 16d
• 19d
• Combination meter
• Conn e8
• Connector #3
• D10
• D12
• Data link
• Diode (o/d) (right side of i/p) (2.4l a/t only)
• E01
• E02
• E03
• Ect pwr (2.4l a/t only)
• Egr
• Egr vsv (left side of engine)
• Electronically controlled transmission pattern select switch (2.4l a/t only)
• Engine control module (right side of i/p)
• Evap vsv (left side of engine)
• F19
• F20
• G134
• G200
• G200 (at left kick panel)
• Gauge fuse 10a
• Heated oxygen sensor (bank 1 sensor 1) (bottom left of vehicle)
• Heated oxygen sensor (bank 1 sensor 2) (bottom left of vehicle)
• Hot at all times
• Hot in on or start
• Ht1
• Ht2
• I10
• Idle air control valve (top left side of engine)
• Igf
• Igt
• Intake air temperature sensor (right side of engine compt)
• J/b 1 (left kick panel)
• J/b 3
• J/b 3 (behind i/p cluster)
• J/b 3 (center of i/p)
• J/c 4 (left side of i/p)
• J/c j4 (top left side of dash)
• Malf. ind. lamp
• Nca
• Ne-
• Norm
• O/d ind. lamp
• O/d main switch (2.4l a/t only)
• O/d solenoid (on trans- mission)
• Obd fuse
• Prg
• Pwr
• R/b 2 (left engine compt)
• Red
• Rsc
• Rso
• Stop fuse 15a
• Stop light switch
• Vehicle speed sensor
• W/ cruise
• W/o cruise

3.4L

3.4L, Engine Performance Wiring Diagrams, A/T (1 of 3) for Toyota Tacoma 1996

List of elements for 3.4L, Engine Performance Wiring Diagrams, A/T (1 of 3) for Toyota Tacoma 1996:

• (floor a/t)
• (i/p harn, right side of dash)
• (left
• (left engine compt)
• (left front of engine)
• (left kick panel)
• (right side of engine compartment)
• (tachometer)
• (top left of battery) j/c 1
• 12e
• 13e
• 14e
• 15e
• 4wd
• A/c idle up valve (left side of engine)
• Ac1
• Acc
• Acc st1
• Act
• Acv
• Air conditioning
• Am1 fuse 40a
• Batt
• Circuit opening relay (behind left side of i/p)
• Cluster system
• Conn e5
• Conn e6
• Cruise control system
• Data link connector #1 (left side of engine)
• E3 (eng harn, rear of left front fender)
• Efi fuse 15a
• Efi main relay
• Egr
• Egr vsv (left side of engine)
• Engine control module (right side of i/p)
• Evp1
• F15
• Floor a/t
• Fpu
• Fuel injectors
• Fuel pressure up vsv (left side of engine)
• Fuel pump (in fuel tank)
• G110
• G110 (left front of engine)
• G200
• Hot at all times
• Hot in on or start
• I10
• I10 (i/p harn, right side of dash)
• Ig2
• Ign fuse 7.5a
• Igniter
• Ignition coil no. 1 (top right side of engine)
• Ignition coil no. 2 (top right side of engine)
• Ignition coil no. 3 (top right side of engine)
• Ignition switch
• Instrument
• J/b 1 (left kick panel)
• J/b 3 (center of i/p)
• Lock
• Od1
• Od2
• Oil -w
• Pnk
• Pwr
• R/b 2
• R/b 2 engine compt)
• Red
• Sdl
• Sp1
• Sta fuse 7.5a
• Start
• Starter relay
• Starting
• System
• Te1
• Tfn
• Transmission
• Transmission system

3.4L, Engine Performance Wiring Diagrams, A/T (2 of 3) for Toyota Tacoma 1996

List of elements for 3.4L, Engine Performance Wiring Diagrams, A/T (2 of 3) for Toyota Tacoma 1996:

• (all 2wd models & 4wd reg cab)
• (at left kick panel)
• (center of i/p)
• (column a/t)
• (column a/t) b3
• (floor a/t)
• (i/p harn, right side of dash)
• (left side
• (rear of engine)
• * **
• 11c
• 13c
• 13d
• 14d
• 16d
• 19d
• A/t indicator switch (on transmission)
• A/t oil temp ind.
• A12
• B4 (column a/t)
• B5 (column a/t)
• C10
• C13
• Canada
• Cig fuse 15a
• Column a/t
• Column a/t only
• Combination meter
• Cruise
• Cruise control system
• D ind.
• D n
• D10
• D12
• Diode (center of i/p) (canada)
• Ect pwr
• Egr gas temperature sensor (top center of engine)
• Electronically controlled transmission pattern select switch
• Engine coolant temperature sensor (center rear of engine)
• Evap vsv (left side of engine)
• F19
• F20
• Floor a/t
• G200
• Gauge fuse 10a
• Hot in acc or on
• Hot in on or start
• I10
• Ind.
• J/b 1 (left kick panel)
• J/b 3
• J/b 3 (behind i/p cluster)
• J/b 3 (center of i/p)
• J/c 4
• J/c 4 (left side of i/p)
• L ind.
• Malf. ind. lamp
• N ind.
• Norm
• O/d ind lamp
• O/d main switch
• Of i/p)
• Only
• Pnk
• Pwr
• R ind.
• Throttle position sensor
• Vehicle speed sensor
• W/ column a/t
• W/ cruise
• W/ floor a/t
• W/o
• W/o cruise
• P ind.

3.4L, Engine Performance Wiring Diagrams, A/T (3 of 3) for Toyota Tacoma 1996

List of elements for 3.4L, Engine Performance Wiring Diagrams, A/T (3 of 3) for Toyota Tacoma 1996:

• #10
• #20
• #30
• #40
• #50
• #60
• (center of i/p)
• (i/p harn, right side dash)
• (i/p harn, right side of dash)
• (left front of engine)
• A/t oil temperature sensor (center rear of engine compt)
• Camshaft position sensor (front of engine)
• Conn e7
• Conn e8
• Crankshaft position sensor (front of engine)
• Cruise control system
• Data link connector #3 (center of i/p)
• E01
• E02
• E03
• E10
• Electronic controlled transmission solenoid (on transmission)
• Engine control module (right side of i/p)
• G110
• G110 (left front of engine)
• G200 (left kick panel)
• Heated oxygen sensor (bank 1 sensor 1) (bottom left of vehicle)
• Heated oxygen sensor (bank 1 sensor 2) (bottom left of vehicle)
• Hot at all times
• Ht1
• Ht2
• I10
• I10 (i/p harn, right side of dash)
• Idl
• Idle air control valve (top left side of engine)
• Igf
• Igt1
• Igt2
• Igt3
• J/b 3
• Knk1
• Knk2
• Knock sensor 1 (left front of engine)
• Knock sensor 2 (left front of engine)
• Mass air flow sensor (right side of engine compartment)
• Nca
• Ne-
• Nsw
• Obd fuse
• Oil
• Ox1
• Ox2
• R/b 2 (left engine compt)
• Red
• Rsc
• Rso
• Sp2+
• Sp2-
• Sta
• Stop fuse 15a
• Stop light switch
• Tha
• Thg
• Thw
• Transmission system
• Vcc
• Vehicle speed sensor (on transmission)
• Vta

3.4L, Engine Performance Wiring Diagrams, M/T (1 of 3) for Toyota Tacoma 1996

List of elements for 3.4L, Engine Performance Wiring Diagrams, M/T (1 of 3) for Toyota Tacoma 1996:

• (eng harn, left of battery)
• (i/p harn, right side of dash)
• (left
• (left engine compt)
• (left kick panel)
• (right side of engine compartment)
• (tachometer)
• (top left of battery) j/c 1
• 12e
• 13e
• 14e
• 15e
• 4wd
• A/c idle up valve (left side of engine)
• Acc
• Acc st1
• Aci
• Act
• Air conditioning system
• Am1 fuse 40a
• Batt
• Circuit opening relay (behind left side of i/p)
• Cluster system
• Conn e5
• Conn e6
• Data link connector #1 (left side of engine)
• Detection sw
• E03
• Efi fuse 15a
• Efi main relay
• Egr vsv (left side of engine)
• Engine control module (right side of i/p)
• F15
• Fuel injectors
• Fuel pressure up vsv (left side of engine)
• Fuel pump (in fuel tank)
• G110 (left front of engine)
• G200
• Hot at all times
• Hot in on or start
• Ht1
• Ht2
• I10
• I10 (i/p harn, right side of dash)
• Ig2
• Ign fuse 7.5a
• Igniter
• Ignition coil no. 1 (top right side of engine)
• Ignition coil no. 2 (top right side of engine)
• Ignition coil no. 3 (top right side of engine)
• Ignition switch
• Instrument
• J/b 1 (left kick panel)
• J/b 3 (center of i/p)
• Lock
• Ne-
• R/b 2
• R/b 2 engine compt)
• Red
• Sdl
• Sp1
• Sta
• Sta fuse 7.5a
• Start
• Starter relay
• Starting
• System

3.4L, Engine Performance Wiring Diagrams, M/T (2 of 3) for Toyota Tacoma 1996

List of elements for 3.4L, Engine Performance Wiring Diagrams, M/T (2 of 3) for Toyota Tacoma 1996:

• (all 2wd models & 4wd regular cab)
• (behind
• (i/p harn, right side of dash)
• (rearof engine)
• 17d
• 19d
• C10
• Combination meter
• Cruise
• Cruise control system
• D10
• D12
• Egr gas temperature sensor (top right of engine)
• Engine coolant temperature sensor (center rear of engine)
• Evap vsv (left side of engine)
• G200 (left kick panel)
• Gauge fuse 10a
• Hot at all times
• Hot in on or start
• I/p cluster)
• I10
• J/b 1 (left kick panel)
• J/b 3
• J/b 3 (behind i/p cluster)
• Malf. ind. lamp
• R/b 2 (left engine compt)
• Red
• Stop fuse 15a
• Stop light switch
• Throttle position sensor
• Vehicle speed sensor
• W/ cruise
• W/o
• W/o cruise

3.4L, Engine Performance Wiring Diagrams, M/T (3 of 3) for Toyota Tacoma 1996

List of elements for 3.4L, Engine Performance Wiring Diagrams, M/T (3 of 3) for Toyota Tacoma 1996:

• #10
• #20
• #30
• #40
• #50
• #60
• (i/p harn, right side of dash)
• (left front of engine)
• Acv
• Camshaft position sensor (front of engine)
• Conn e7
• Conn e8
• Crankshaft position sensor (front of engine)
• Data link connector #3 (center of i/p)
• E01
• E10
• Egr
• Engine control module (right side of i/p)
• Evp1
• Fpu
• G110
• G110 (left front of engine)
• G200 (left kick panel)
• Heated oxygen sensor (bank 1 sensor 1) (bottom left of vehicle)
• Heated oxygen sensor (bank 1 sensor 2) (bottom left of vehicle)
• Hot at all times
• I10
• I10 (i/p harn, right side of dash)
• Idl
• Idle air control valve (top left side of engine)
• Igf
• Igt1
• Igt2
• Igt3
• J/b 3 (behind i/p cluster)
• Knk1
• Knk2
• Knock sensor 1 (left front of engine)
• Knock sensor 2 (left front of engine)
• Mass air flow sensor (right side of engine compartment)
• Nca
• Obd fuse
• Ox1
• Ox2
• R/b 2 (left engine compt)
• Red
• Rsc
• Rso
• Te1
• Tha
• Thg
• Thw
• Vcc
• Vta