ENGINE PERFORMANCE – Toyota Sienna LE 1998 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L

3.0L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Sienna LE 1998

List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Sienna LE 1998:

• (dash harn, right kick panel)
• (front side of right fender apron)
• (right side of
• (right side of surge tank) g119
• A braid
• Acc
• Am2
• Braid
• C10
• Camshaft position sensor (left rear of engine)
• Circuit opening relay
• Conn e6
• Conn e7
• Crankshaft position sensor (on front of engine)
• Cruise control system
• Driver side j/b 1
• E01
• E02
• E03
• Efi fuse 15a
• Efi relay
• Electronically controlled transmission solenoid (left side of transaxle)
• Engine control module (behind right side of dash)
• Engine room j/b 2
• Engine room relay block 1
• Fuel pump (in fuel tank)
• G101
• G119
• G120 (rear side of surge tank)
• G22+
• G308 (base of left "b" pillar)
• Gnd
• Hot at all times
• Igc1
• Igc2
• Igc3
• Igf
• Ign fuse 5a
• Igniter (right side middle of firewall)
• Ignition coil
• Ignition switch
• Igt1
• Igt2
• Igt3
• Injector 1
• Injector 2
• Injector 3
• Injector 4
• Injector 5
• Injector 6
• J/c 12 (right side of dash)
• J/c 13 (behind right side of dash)
• J/c 13 (right side of dash)
• J/c 19 (right side of dash)
• Knkl
• Knkr
• Knock sensor 1 (top of engine)
• Knock sensor 2 (top of engine)
• Lock
• Ne+
• Ne-
• Noise filter (center right side of firewall)
• Nsw
• On ig2
• On st2
• Oxl1
• Oxr1
• Pnk
• Red
• Rsc
• Rso
• Sta
• Start
• Starter fuse 5a
• Starting/ charging system
• Surge tank)
• Tha
• Tho
• Thw
• Vta1

3.0L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Sienna LE 1998

List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Sienna LE 1998:

• (dash harn, right kick panel) i6
• (left side of dash)
• A/t fluid temperature sensor (left side of transmission)
• A/t indicator switch
• Abs actuator & ecu (left rear of eng compt)
• Air conditioning system
• C10
• C11
• C12
• Cig fuse 15a
• Combination meter
• D12
• Diode (park/neutral position switch) (center of dash, taped to harness)
• Driver side j/b 1
• Engine coolant temperature sensor (right side of engine)
• G102 (left front shock tower)
• G203 (right kick panel)
• G206 (right instrument panel brace)
• Gauge fuse 10a
• Hot in acc or on
• Hot in on or start
• Idle air control valve (throttle body assembly)
• J/b 3
• J/c 14 (behind right side of dash)
• J/c 17 (right side of dash)
• J/c 17 (right side of of dash)
• J/c 18 (right side of dash)
• J/c 2
• J/c 3
• J/c 7 (center of dash)
• Malf ind lamp
• O/d main switch
• O/d off ind
• Park/neutral position switch (on transaxle)
• Pnk
• Power steering oil pressure switch (right front of engine)
• Speedometer
• Spo
• Tacho- meter
• Throttle position sensor (throttle body assembly)
• Vapor pressure sensor (left side of firewall)
• Vsv (evap) (on top of engine)
• Vsv (intake air control) (top center of engine)
• Vsv (vapor pressure sensor) (left rear of engine compt)

3.0L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Sienna LE 1998

List of elements for 3.0L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Sienna LE 1998:

• (dash harn, lower right end of dash)
• (rear side of surge tank)
• (right kick panel)
• (right side of dash) j/c 19
• A/c
• Acis
• Act
• Air conditioning system
• B18
• Bat
• Batt
• Braid
• Conn e4
• Conn e5
• Cooling fans system
• Cruise control system
• Data link connector 1 (right rear side of engine compartment)
• Data link connector 3 (right of steering column)
• Driver side j/b 1
• E2g
• Els
• Els2
• Engine control module (behind right side of dash)
• Evp1
• G120
• G120 (rear side of surge tank)
• G203
• Heated oxygen sensor (bank 1 sensor 1) (right exhaust manifold)
• Heated oxygen sensor (bank 1 sensor 2) (underside of vehicle, on exhaust pipe)
• Heated oxygen sensor (bank 2 sensor 1) (left exhaust manifold)
• Hot at all times
• Hot at all times
• Hot with rear defogger on
• Htl
• Htr
• Hts
• Idlo
• J/b 3
• J/b 3 (behind combination meter)
• J/c 2 (left side of dash)
• J/c 7 (center of dash)
• J10
• J11
• Mass airflow meter (part of air intake assembly)
• Mirror- heater fuse 10a
• Obd fuse 7.5a
• Od1
• Od2
• Oxs
• Pnk
• Ptnk
• Red
• Sil
• Spd
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Stp
• Tach
• Tail fuse 10a
• Te1
• Tha
• Tpc