Isuzu 20LE - Emission Control System Schematics; Engine Coolant Temperature Sensor; Spark Plugs; Specification

6E1-24 DRIVEABILITY AND EMISSIONS
SPECIFICATIONS
Tightening Specifications
Application N⋅
⋅⋅
⋅m Lb Ft. Lb In.
Crankshaft Position Sensor Mounting Bolt 9 - 78
Engine Coolant Temperature Sensor 30 22 -
Fuel Pressure Regulator Attaching Screw 6.5 - 60
Fuel Rail Bolts 7 - 75
Heated Oxygen Sensor (If applicable) 5 40 -
Spark Plugs 25 18 -
Throttle Body Mounting Bolts 13 - 120
VSS Retaining Bolt 13 - 120
Intake Manifold to Cylinder Head 22 16 -
EMISSION CONTROL SYSTEM SCHEMATICS
1
10 11 12 13 14 15 16
2345678
9
ROLL OVER&
FLOAT VALVE
FUEL PUMP
TWC CONVERTER
CRANKSHAFT
POSITION SENSOR
KNOCK SENSOR
COOLANT
TEMPERATURE
SENSOR
FUEL INJECTOR
MAP SENSOR
AIR CLEANER
HEATED
OXYGEN SENSOR
IGNITION PLUG
IAT SENSOR
THROTTLE
BODY
THROTTLE
POSITION SENSOR
IAC
VALVE
IGNITION
COIL
DUTY
SOLENOID
VALVE
CHARCOAL
CANISTER
FUEL PRESSURE
CONTROL VALVE
FUEL FILTER
FUEL PUMP
RELAY
CHECK VLV
BATTERY
+12V
IGUNITION
10A FUSE
(STOP)
DIAG
SDATA
DATA LINK
CONNECTOR
ENGINE CONTROL MODULE
METER CLUSTER
TACHO SIGNAL OUT
SPEED METER
VEHICLE SPEED SENSOR
A/C CLUTCH
A/C REQUEST
POWER STEERING SWITCH
MIL LAMP(CHECK ENGINE)
*
*
*
*
*
Refer to the matrix for engine specification, page 6A-11 thru 6A-17.
* If equipped.