ENGINE PERFORMANCE
2.7L
2.7L, Engine Performance Wiring Diagram (1 of 5) for Toyota Tacoma X-Runner 2005
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for 2.7L, Engine Performance Wiring Diagram (1 of 5) for Toyota Tacoma X-Runner 2005:
- (4wd)
- (a/t)
- (on pump) power steering oil pressure switch
- (pins 5 thru 7: not used)
- (rear of cylinder head) eg
- 4wd
- A/c amplifier
- Ac1
- Act
- Aidi
- Aip
- Airbag sensor assembly center (in center of dash)
- Canh
- Canl
- Computer data lines system
- E03
- E04
- E2g
- Electronically controlled transmission solenoid
- Els
- Els2
- Engine control module (ecm) (behind right side of dash)
- Exterior lights system
- F/ps
- Fuel injectors
- Inj 1
- Inj 2
- Inj 3
- Inj 4
- Mass air flow meter (part of air intake assy)
- Me01
- Nco+
- Nco-
- Ot2
- Prg
- Psw
- Red
- Slt
- Slt+
- Slt-
- Slu
- Slu+
- Slu-
- Sp2+
- Sp2-
- Spd
- Stp
- Tach
- Tha
- Tho1
- Thwo
- Transmission revolution sensor (turbine) (left side of transmission)
- Transmission system (4wd circuit)
- Vehicle speed sensor (on trans)
- Voltage inverter (left rear of vehicle compt)
- Vsv (evap) (left side of engine compt)
2.7L, Engine Performance Wiring Diagram (2 of 5) for Toyota Tacoma X-Runner 2005
List of elements for 2.7L, Engine Performance Wiring Diagram (2 of 5) for Toyota Tacoma X-Runner 2005:
- At3
- Atd
- C10
- C12
- C13
- C14
- C15
- C16
- C17
- Combination meter
- Data link connector 3 (below left center of dash)
- Driver side j/b (left side of dash)
- E11
- E15
- H13
- Hot in run or start
- Ia (left side of dash)
- Ig1 fuse 10a
- Instrument panel j/b 1 (left side of dash)
- Instrument panel j/b 2 (right side of dash)
- J/c 1 (behind upper left side of dash)
- J/c 4 & j/c 5 (right side of dash)
- Malfunction indicator lamp
- Nssd
- Park/ neutral position switch (on trans)
- Pnk
- Shift lock control ecu (under center console)
2.7L, Engine Performance Wiring Diagram (3 of 5) for Toyota Tacoma X-Runner 2005
List of elements for 2.7L, Engine Performance Wiring Diagram (3 of 5) for Toyota Tacoma X-Runner 2005:
- (access cab: on left rear "b" pillar) (double cab: at left rear of vehicle) (regular cab: on left rear frame rail)
- A/f heater fuse 15a
- A/f heater relay
- A10
- A11
- A13
- A14
- A15
- A18
- A30
- A31
- A33
- Air injection control driver (right side of engine compt)
- Air pmp fuse 50a
- Air pump (right front of engine compt)
- B10
- Batt
- C/opn relay
- Ea (at right front fender)
- Eb (near battery)
- Efi 2 fuse 10a
- Efi fuse 20a
- Efi relay
- Eip
- Eiv
- Engine room j/b (left side of engine compt)
- Engine room r/b (left front of engine compt)
- Fuel suction pump & gauge assembly
- Hot at all times
2.7L, Engine Performance Wiring Diagram (4 of 5) for Toyota Tacoma X-Runner 2005
List of elements for 2.7L, Engine Performance Wiring Diagram (4 of 5) for Toyota Tacoma X-Runner 2005:
- (dash harn, right side of dash)
- (on trans) a/t fluid temperature sensor
- (top front of engine) knock control sensor (bank 1)
- Acc
- Air fuel ratio sensor (bank 1, sensor 1) (on exhaust, rear of engine)
- Air pressure sensor (right rear of engine)
- Air switching valve (right side of engine compt)
- Am2
- B10
- B11
- C13
- Driver side j/b (left side of dash)
- Eh (rear of cylinder head)
- Engine coolant temperature sensor (top center of engine)
- Engine room r/b (left front of engine compt)
- Etcs fuse 10a
- Gauge fuse 7.5a
- Heated oxygen sensor (bank 1, sensor 2) (rear of engine, on exhaust system)
- Hot at all times
- I15
- I5 (dash harn, right side of dash)
- Ig2
- Ign fuse 15a
- Ignition switch
- Instrument panel j/b 1 (left side of dash)
- J/c 12 (right side of dash)
- Lock
- Off
- Pnk
- Red
- Start
- Stop fuse 10a
- Stop lp ctrl relay
- Stoplamp switch (on bracket, above brake pedal)
- W/ vsc
- W/o vsc
2.7L, Engine Performance Wiring Diagram (5 of 5) for Toyota Tacoma X-Runner 2005
List of elements for 2.7L, Engine Performance Wiring Diagram (5 of 5) for Toyota Tacoma X-Runner 2005:
- (dash harn, right side of dash)
- (rear of cylinder head)
- (rear of cylinder head) eh
- +bm
- A12
- A17
- A18
- A1a+
- A1a-
- Acceleration position sensor (behind left side of dash)
- Airp
- Airv
- Alt
- Batt
- Camshaft position sensor (on left side of engine)
- Camshaft timing oil control valve (on left side of engine)
- Canister closed valve
- Crankshaft position sensor (on left
- E01
- E02
- E10
- Eh (rear of cylinder head)
- Ekn1
- Els
- Engine control module (ecm) (behind right side of dash)
- Epa
- Epa2
- Exterior lights system
- Ge01
- Generator
- Gnd
- Ha1a
- Ht1b
- Ie (right end of dash)
- Igf
- Igf1
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Ignition coil 4
- Igsw
- Igt1
- Igt2
- Igt3
- Igt4
- Instrument panel j/b 2 (right side of dash)
- J/c 12 (right side of dash)
- J/c 13 (right side of dash)
- J/c 14 (right side of dash)
- Knk1
- Leak detection pump assembly (under right side of vehicle bed)
- Mpmp
- Mrel
- Nca
- Ne+
- Ne-
- Noise filter (rear of engine)
- Nsw
- Oc1+
- Oc1-
- Ox1b
- Pnk
- Pressure sensor
- Prmp
- Pump
- Red
- Side of engine)
- Sta
- Starting system
- Starting system (a/t)
- Thoc
- Throttle body assembly
- Thw
- Vcp2
- Vcpa
- Vpa
- Vpa2
- Vpmp
- Vta1
- Vta2
4.0L
4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tacoma X-Runner 2005
List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tacoma X-Runner 2005:
- (2wd a/t)
- (4wd)
- (a/t 4wd)
- (a/t)
- (left front of engine) vvt sensor (left)
- (lower front of engine) crankshaft position sensor
- (on pump) power steering oil pressure switch
- (pins 2 thru 7: not used)
- (right rear of engine compt) ee
- (top center of engine) camshaft timing oil control valve (lh)
- (top center of engine) camshaft timing oil control valve (rh)
- (top right front of engine) vvt sensor (right)
- 4wd
- A/c amplifier
- Ac1
- Act
- Airbag sensor assembly center (in center of dash)
- Canh
- Canl
- Computer data lines system
- Els
- Els2
- Engine control module (ecm) (behind right side of dash)
- Eom
- Exterior lights system
- F/ps
- Fpr
- Fuel injectors
- Ic (center of dash)
- Ie (right end of dash)
- Imi
- Imo
- Inj 1
- Inj 2
- Inj 3
- Inj 4
- Inj 5
- Inj 6
- J/c 13 (right side of dash)
- J/c 14 (right side of dash)
- J/c 5 (right side of dash)
- Ne+
- Ne-
- Oc1+
- Oc1-
- Oc2+
- Oc2-
- Oilw
- Pnk
- Psw
- Red
- Sel
- Spd
- Sta
- Starting system
- Tach
- Thwo
- Transmission system (4wd circuit)
- Transponder key ecu left side of dash)
- Voltage inverter (left rear of vehicle compt)
- Vv1+
- Vv1-
- Vv2+
- Vv2-
4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tacoma X-Runner 2005
List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tacoma X-Runner 2005:
- A/t oil temp
- At2
- At4
- Atd
- Atl
- C10
- C12
- C13
- C14
- C15
- C16
- C17
- Combination meter
- Driver side j/b (left side of dash)
- E12
- E14
- E15
- H13
- Hot in run or start
- Ia (left side of dash)
- Ig1 fuse 10a
- Instrument panel j/b 2 (right side of dash)
- J/c 1 (behind upper left side of dash)
- J/c 4 & j/c 5 (right side of dash)
- Malfunction indicator lamp
- Nssd
- Nssl
- Park/ neutral position switch (on trans)
- Pnk
- Shift lock control ecu (under center console)
4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tacoma X-Runner 2005
List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tacoma X-Runner 2005:
- (a/t)
- (right rear of engine compt)
- (right side of dash) j/c 12
- (top front of engine) knock control sensor (bank 1)
- (top front of engine) knock control sensor (bank 2)
- A1a+
- A1a-
- A2a+
- A2a-
- Air fuel ratio sensor (bank 1, sensor 1) (on exhaust, rear of engine)
- Air fuel ratio sensor (bank 2, sensor 1) (right rear of engine)
- E03
- E04
- E05
- Ee (right rear of engine compt)
- Ekn1
- Ekn2
- Electronically controlled transmission solenoid
- Engine control module (ecm) (behind right side of dash)
- Ha1a
- Ha2a
- Ht2b
- Knk1
- Knk2
- Me01
- Nsw
- Nt+
- Nt-
- Ot1
- Ot2
- Ox2b
- Pnk
- Red
- Sl1
- Sl1+
- Sl1-
- Sl2
- Sl2+
- Sl2-
- Slt
- Slt+
- Slt-
- Slu
- Slu+
- Slu-
- Sp2+
- Sp2-
- System starting
- Tho1
- Tho2
- Transmission revolution sensor (transmission) (right rear of transmission)
- Transmission revolution sensor (turbine) (left side of transmission)
4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tacoma X-Runner 2005
List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tacoma X-Runner 2005:
- (access cab: on left rear "b" pillar) (double cab: at left rear of vehicle) (regular cab: on left rear frame rail)
- A/f heater fuse 15a
- A/f heater relay
- A10
- A11
- A30
- A31
- A33
- C/opn relay
- Ea (at right front fender)
- Eb (near battery)
- Efi 2 fuse 10a
- Efi fuse 20a
- Efi relay
- Engine room j/b (left side of engine compt)
- Engine room r/b (left front of engine compt)
- Fuel pump relay
- Fuel pump resistor (left front of engine compt)
- Fuel suction pump & gauge assembly
- Hot at all times
4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tacoma X-Runner 2005
List of elements for 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tacoma X-Runner 2005:
- A14
- A15
- A18
- Acc
- Am2
- B10
- B11
- C13
- Data link connector 3 (below left center of dash)
- Driver side j/b (left side of dash)
- Engine coolant temperature sensor (at right rear of engine)
- Engine room j/b (left side of engine compt)
- Engine room r/b (left front of engine compt)
- Etcs fuse 10a
- Gauge fuse 7.5a
- Heated oxygen sensor (bank 1, sensor 2) (rear of engine, on exhaust system)
- Heated oxygen sensor (bank 2, sensor 2) (rear of engine, in left exhaust bank)
- Hot at all times
- I15
- I5 (dash harn, right side of dash)
- I8 (dash harn, right side of dash)
- Ig2
- Ign fuse 15a
- Ignition switch
- Instrument panel j/b 1 (left side of dash)
- Lock
- Off
- Start
- Stop fuse 10a
- Stop lp ctrl relay
- Stoplamp switch (on bracket, above brake pedal)
- W/ vsc
- W/o vsc
4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tacoma X-Runner 2005
List of elements for 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tacoma X-Runner 2005:
- (dash harn, right side of dash)
- (right rear of engine compt)
- (right rear of engine compt) ee
- +b2
- +bm
- A18
- Acceleration position sensor (behind left side of dash)
- Acis
- Batt
- Canister closed valve
- E01
- E02
- E10
- E2g
- Ed (right rear of engine compt)
- Ee (right rear of engine compt)
- Engine control module (ecm) (behind right side of dash)
- Epa
- Epa2
- Ge01
- Gnd
- Ht1b
- Igf
- Igf1
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Ignition coil 4
- Ignition coil 5
- Ignition coil 6
- Igsw
- Igt1
- Igt2
- Igt3
- Igt4
- Igt5
- Igt6
- Instrument panel j/b 2 (right side of dash)
- J/c 12 (right side of dash)
- Leak detection pump assembly (under right side of vehicle bed)
- Mass air flow meter (part of air intake assy)
- Mpmp
- Mrel
- Nca
- Noise filter (rear of engine)
- Ox1b
- Pnk
- Pressure sensor
- Prg
- Prmp
- Pump
- Red
- Stp
- Tha
- Throttle body assembly
- Thw
- Vcp2
- Vcpa
- Vpa
- Vpa2
- Vpmp
- Vsv (acis) (rear top center of engine)
- Vsv (evap) (left side of engine compt)
- Vta1
- Vta2