ENGINE PERFORMANCE – Toyota ECHO 2002 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.5L

1.5L, Engine Performance Wiring Diagrams (1 of 3) for Toyota ECHO 2002

List of elements for 1.5L, Engine Performance Wiring Diagrams (1 of 3) for Toyota ECHO 2002:

• (behind center of dash)
• (behind center of dash) i5
• (on left rear of transmission) (w/a/t) park/neutral position switch
• (top left of engine)
• (w/a/t)
• A/c system
• Acc
• Act
• Alt
• Batt
• Camshaft position sensor (on rear of cylinder head)
• Case
• Ccv
• Circuit opening relay
• Conn e4
• Conn e7
• Cool
• Crankshaft position sensor (on front lower left of engine)
• E01
• E02
• E03
• E3 (top left of engine)
• Eb (top rear of engine)
• Ec (left front shock tower)
• Efi fuse 15a
• Efi relay
• Els
• Engine control module (behind lower right side of dash)
• Engine room r/b (on left side of engine compartment)
• Evp1
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• H15
• Hot
• Hot at all times
• Igf
• Ignition coil & igniter 1 (top of cylinder head)
• Ignition coil & igniter 2 (top of cylinder head)
• Ignition coil & igniter 3 (top of cylinder head)
• Ignition coil & igniter 4 (top of cylinder head)
• Ignition switch
• Igt1
• Igt2
• Igt3
• Igt4
• Instrument panel j/b (behind left side of dash, near base of "a" pillar)
• Lock
• Nca
• Ne-
• Nsw
• Ocv+
• Ocv-
• Of dash) i8
• Rsd
• Sel
• Sil
• Spd
• Sta
• Start
• Stp
• Taco

1.5L, Engine Performance Wiring Diagrams (2 of 3) for Toyota ECHO 2002

List of elements for 1.5L, Engine Performance Wiring Diagrams (2 of 3) for Toyota ECHO 2002:

• (behind center of dash)
• (beneath left rear of vehicle) vsv (canister closed valve)
• (under left side of dash, near kick panel) data link connector 3
• Bg (behind left "c" pillar trim)
• C13
• C14
• Camshaft timing oil control valve (on left front of engine)
• Check connector (power steering) (behind right side of dash)
• Duty
• Eb (top rear of engine)
• F12
• Fuel pump
• Gauge fuse 10a
• Generator
• Gnd
• H12
• H13
• H14
• Hot at all times
• Hot in on or start
• Id (behind left kick panel)
• Idle air control valve (on left rear of engine)
• Ie (below center of dash)
• Instrument cluster
• Instrument panel j/b (behind left side of dash, near base of "a" pillar)
• Malfunction indicator lamp
• O/d off indicator
• Park/neutral position switch (on left rear of transmission)
• Sil
• Speedometer
• Stop fuse 10a
• Stoplight switch (on bracket, above brake pedal)
• Tac
• Visc
• Vsv (evap) (on left side of engine compartment, near brake master cylinder)
• Water temp cool
• Water temp hot

1.5L, Engine Performance Wiring Diagrams (3 of 3) for Toyota ECHO 2002

List of elements for 1.5L, Engine Performance Wiring Diagrams (3 of 3) for Toyota ECHO 2002:

• (on exhaust system) heated oxygen sensor (bank 1, sensor 1)
• (on exhaust system) heated oxygen sensor (bank 1, sensor 2)
• (on left side of cylinder block) knock sensor
• (on left side of engine compartment, near battery) mass air- flow meter
• (on rear of cylinder head) engine coolant temperature sensor
• (on right front of engine) power steering oil pressure sensor
• (on throttle body assembly) throttle position sensor
• (under left rear of vehicle, near fuel tank) vapor pressure sensor
• A/c system
• Conn e5
• Conn e6
• E2g
• Eb (top rear of engine)
• Electronically controlled transmission solenoid (on left side of transmission)
• Engine control module (behind lower right side of dash)
• Evg
• Gnd
• Ht2
• I3 (behind center of dash)
• I4 (behind center of dash)
• I5 (behind center of dash)
• I6 (behind center of dash)
• Id (behind left kick panel)
• Instrument panel j/b (behind left side of dash, near base of "a" pillar)
• Knk1
• Mhsw
• Nca
• Nt+
• Nt-
• O/d main switch (center console)
• Odlp
• Odms
• Of dash)
• Oil
• Ox1a
• Ox1b
• P13
• Pnk
• Psp
• Ptnk
• Red
• Slt+
• Slt-
• Tha
• Thw
• Turbine speed sensor (on transmission)
• Vout
• Vta