NOTE
Be sure the battery is fully charged.
Be sure to place a piece of cloth around the fuel outlet pipe of the fuel pump and the delivery pipe of the throttle body assy.
WARNING Fuel is flammable and explosive under certain conditions and can cause severe burns. Be prepared for fuel spillage; any spilled fuel must be completely wiped up immediately. When the fuel hose is disconnected, fuel spills out from the hose and the pipe because of residual pressure. Cover the hose connection with a piece of clean cloth to prevent fuel spillage. |
Special Tools - Oil Pressure Gauge, 5 kgf/cm²: 57001-125
Fuel Pressure Gauge Adapter: 57001-1593
Fuel Hose: 57001-1607
WARNING Fuel is extremely flammable and can be explosive under certain conditions resulting in serious injury or death. Do not try to start the engine with the fuel hoses disconnected. |
The fuel pump should operate for 3 seconds, and then should stop.
NOTE
After turning on the engine stop switch and ignition switch, inspect the fuel leakage from the connected portion of the special tools.
NOTICE
Do not drive the fuel pump 3 seconds or more without the fuel in the fuel tank. If the fuel pump is driven without the fuel, it may be damaged.
Fuel Pressure (with Engine Idling) Standard: 294 kPa (3.0 kgf/cm², 43 psi)
NOTE
The gauge needle will fluctuate. Read the pressure at the average of the maximum and minimum indications.
Turn the ignition switch to OFF.
Fuel Line Leakage (see Fuel Injector Fuel Line Inspection) Amount of Fuel Flow (see Fuel Flow Rate Inspection)
After above checks, measure the fuel pressure again.
Remove the fuel pressure gauge, hoses and adapter.
Install the removed parts (see appropriate chapters).
Start the engine and check for fuel leakage.
Intake Air Temperature Sensor Output Voltage Inspection
NOTE
Be sure the battery is fully charged.
Turn the ignition switch to OFF.
Remove the fuel tank (see Fuel Tank Removal in the Fuel
System (DFI) chapter).
Disconnect the intake air temperature sensor connector
and connect the measuring adapter [A] between these
connectors as shown in ...
KIBS Hydraulic Unit Removal
NOTICE
The KIBS hydraulic unit [A] has been adjusted
and set with precision at the factory. Therefore, it
should be handled carefully, never struck sharply,
as with a hammer, or allowed to fall on a hard
surface.
Be careful not to get water or mud on the KIBS hydraulic
unit.
Drain the b ...
Tightening Sequence
Generally, when installing a part with several bolts, nuts,
or screws, start them all in their holes and tighten them to
a snug fit. Then tighten them according to the specified sequence
to prevent case warpage or deformation which can
lead to malfunction. Conversely when loosening the bolts,
n ...