WARNING:
Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. When installing the fuel hose, perform “Fuel Leakage Inspection” described below.
A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before performing work on the fuel system, discharge static electricity by touching the vehicle body.
Fuel Leakage Inspection
Using M-MDS
1. Connect the M-MDS to the DLC-2.
2. Switch the ignition to ON (engine off).
3. Using the simulation function “FP”, start the fuel pump..
4. Verify that there is no fuel leakage from the pressurized parts.
There shall be no leakage after 5 min.
5. In the case of fuel leakage, replace the following components and then recheck using the fuel leakage checking procedure.
If there is leakage, replace the fuel hoses and clips.
If there is damage on the seal on the fuel pipe side, replace the fuel pipe.
Without using M-MDS
1. Disconnect the negative battery cable..
2. Remove the fuel pump relay.
CAUTION:
Short the specified terminals because shorting the wrong terminal of the relay and fuse block may cause malfunctions.
3. Using a jumper wire, short fuel pump relay terminals C and D in the relay and fuse block.
4. Connect the negative battery cable and operate the fuel pump..
5. Verify that there is no fuel leakage from the pressurized parts.
There shall be no leakage after 5 min.
6. In the case of fuel leakage, replace the following components and then recheck using the fuel leakage checking procedure.
If there is leakage, replace the fuel hoses and clips.
If there is damage on the seal on the fuel pipe side, replace the fuel pipe.
Engine Oil Solenoid Valve
Purpose, Function
The engine oil solenoid valve switches the hydraulic transmission passage
in accordance with the driving conditions and the oil pump drive resistance
is reduced by controlling oil pump discharging pressure in two steps.
Construction
The engine oil solenoid ...
Cooling Fan Relay
Purpose, Function
The cooling fan relay operates by receiving the signal from the PCM to supply
power to the cooling fan motor.
Construction
The cooling fan relay is installed on the relay and fuse block.
Operation
The contact point is on when the battery vo ...
Check Fuel Cap Warning Light
Purpose/Function
The check fuel cap warning light is built into the instrument cluster.
If the PCM detects that the fuel cap is open, the light illuminates to warn
the driver that the fuel cap is open.
Construction
Built into the instrument cluster.(See INSTRUMENT CLUS ...