Wiring Circuit Diagrams

ENGINE CONTROL SYSTEM <4G1-M/T (RHD)>
CIRCUIT DIAGRAMS
90-32
ENGINE CONTROL SYSTEM <4G1-M/T (RHD)> (CONTINUED)
ENGINE CONTROL SYSTEM <4G1-M/T (RHD)> (CONTINUED)
ENGINE CONTROL
RELAY
FUEL
INJECTOR 1
FUEL
INJECTOR 2
FUEL
INJECTOR 3
FUEL
INJECTOR 4
ENGINE-
ECU
ENGINE CONTROL
OXYGEN SENSOR
(REAR)
ENGINE
CONTROL
OXYGEN
SENSOR
(FRONT)
CAMSHAFT
POSITION
SENSOR
OUTPUT
GND
POWER
SOURCE
INTAKE AIR
TEMPERATURE
SENSOR
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet
EMISSION
SOLENOID
VALVE
(PURGE
CONTROL
SYSTEM)
EMISSION
SOLENOID
VALVE
(EGR
SYSTEM)
ENGINE
CRANK
ANGLE
SENSOR
INLET MANIFOLD
ABSOLUTE PRESSURE SENSOR
WATER
TEMPERA-
TURE
SENSOR
UNIT
THROTTLE
BODY
THROTTLE
SENSOR
CHARGING
SYSTEM
MANUAL AIR
CONDITIONER
·MANUAL AIR
CONDITIONER
·COOLING
SYSTEM
THROTTLE
BODY
IDLE SPEED
CONTROL
SERVO
ENGINE-ECU
ENGINE CONTROL
DETONATION
SENSOR
IMMOBILIZER
SYSTEM
IGNITION
SYSTEM
FRONT
SIDE
FRONT
SIDE
ENGINE-
ECU
(FUSE )
2
(FUSE )
15
DIAGNOSIS
CONNECTOR
DIAGNOSIS
CONNECTOR
POWER
STEERING
FLUID PRESSURE
SWITCH
ENGINE
SPEED
DETECTION
CONNECTOR
VEHICLE
SPEED
SENSOR
METER AND
GAUGE
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet