Construction - Toyota 2006 PRIUS Manual

14

2. Construction

The configuration of the engine control system in the 1NZ-FXE engine is shown in the following chart.
SENSOR
MASS AIR FLOW METER
INTAKE AIR
TEMP. SENSOR
THROTTLE
POSITION SENSOR
KNOCK SENSOR
CRANKSHAFT
POSITION SENSOR
CAMSHAFT POSITION
SENSOR
ENGINE COOLANT
TEMP. SENSOR
COOLANT HEAT
STORAGE TANK
OUTLET TEMP. SENSOR
AMBIENT TEMP. SENSOR
OIL PRESSURE SWITCH
AIR-FUEL RATIO SENSOR
(Bank1, Sensor1)
OXYGEN SENSOR
(Bank1, Sensor1)
FUEL TANK
PRESSURE SENSOR
NEW FEATURES - 1NZ-FXE ENGINE
VG
THA
VTA
VTA2
KNK1
NE
G2
THW
ECM
THW2
TAM
MOPS
A1A
OX1B
PTNK
ACTUATOR
SFI
#10
No. 1 INJECTOR
#20
No. 2 INJECTOR
#30
No. 3 INJECTOR
#40
No. 4 INJECTOR
ESA
IGT1 - 4
IGNITION COIL
with IGNITER
IGF
SPARK PLUGS
VVT-i
OCV
CAMSHAFT TIMING
OIL CONTROL VALVE
ETCS-i
M
THROTTLE
CONTROL MOTOR
FUEL PUMP CONTROL
FC
CIRCUIT OPENING RELAY
OXYGEN SENSOR, AIR-FUEL
RATIO SENSOR HEATER CONTROL
HA1A
Bank 1, Sensor 1
HA1B
Bank 1, Sensor 2
COOLANT HEAT STORAGE
SYSTEM CONTROL
WPL
ELECTRIC WATER PUMP
WSL1
WATER VALVE
WSL2
VALVE POSITION SENSOR
WBAD
255EG14
(Continued)