Evaporative Emissions System: Service and Repair
Fuel Delivery and Evaporation LinesREMOVAL
WARNING: Place "NO OPEN FLAMES" signs near the working area.
CAUTION: Be careful not to spill fuel.
1. Release the fuel pressure.
2. Open the fuel filler lid and remove the fuel filler cap.
3. Remove the floor mat.
4. In the engine compartment, disconnect the fuel delivery hoses and evaporation hose.
CAUTION:
- Be careful not to spill fuel.
- Catch the fuel from hoses using a container or cloth.
1. Remove the connect check cover from the fuel delivery hose.
2. Set the ST to the fuel pipe.
ST 42099AE000 QUICK CONNECTOR RELEASE
3. Disconnect the quick connector of the fuel delivery hose by pushing the ST in the direction of the arrow.
4. Remove the clip and disconnect the evaporation hose from the fuel pipe.
5. Remove the fuel tank.
6. Remove the rear mud guard LH.
7. Remove the purge hose (A), purge pipe (B), vent hose (C) and drain tube assembly (D).
NOTE: Disconnect the quick connector as shown in the figure.
8. Remove the fuel pipe assembly from vehicle.
9. Disconnect the quick connector, and remove the fuel delivery tube and fuel sub delivery tube from the fuel tank.
- When using ST
1. Attach ST to the pipe and push ST in the direction of arrow mark to disconnect the quick connector.
ST 42099AE000 QUICK CONNECTOR RELEASE
CAUTION:
- Be careful not to spill fuel.
- Catch the fuel from hoses using a container or cloth.
- To disconnect the connector, hold (C) shown in the figure and pull in axial direction.
- If the connector and pipe are sticking to each other, push and pull the connector with ST pushed, and then pull the connector after it starts moving freely.
- When disconnecting the connector, do not bend or twist the tube forcibly. If the tube is bent, replace with a new part.
NOTE: Clean the pipe and quick connector, if they are covered with dust.
2. To prevent from damaging or entering foreign matter, wrap the pipes and quick connectors with plastic bag etc.
CAUTION: When reusing the retainer, do not disconnect the retainer from the connector.
- When not using ST
1. Push the retainer in the direction of the arrow, disconnect the quick connector from pipe.
CAUTION:
- Be careful not to spill fuel.
- Catch the fuel from hoses using a container or cloth.
- To disconnect the connector, hold (D) shown in the figure and pull in axial direction.
- If the connector and pipe are sticking to each other, push and pull the connector with the retainer pushed in the direction of the arrow, and then pull the connector after it starts moving freely.
- When disconnecting the connector, do not bend or twist the tube forcibly. If the tube is bent, replace with a new part.
NOTE: Clean the pipe and quick connector, if they are covered with dust.
2. To prevent from damaging or entering foreign matter, wrap the pipes and quick connectors with plastic bag etc.
CAUTION: When reusing the retainer, do not disconnect the retainer from the pipe.
10. Remove the evaporation pipe.
1. Remove the rear mud guard RH.
2. Remove the evaporation hose.
3. Remove the trunk side trim panel assembly - side on the RH side.
4. Remove the evaporation pipe protector.
5. Remove the evaporation pipe from vehicle.
INSTALLATION
Install in the reverse order of removal while being careful of the following.
1. INSTALLATION OF EVAPORATION PIPE
1. Install the evaporation pipe to the vehicle.
2. Install the evaporation pipe protector.
Tightening torque:
T1:1 N.m (0.1 kgf-m, 0.7 ft-lb)
T2: 7.5 N.m (0.7 kgf-m, 5.4 ft-lb)
3. Install the trunk side trim panel assembly - side on RH side.
4. Install the evaporation hose.
5. Install the rear mud guard RH.
2. CONNECTING THE FUEL LINE QUICK CONNECTOR
CAUTION:
- Make sure there are no damage or dust on connections. If necessary, clean seal surface of pipe.
- When reusing the retainer, make sure that neither scratches nor deformation exist on the retainer. If it is faulty, use a new part.
1. Connect the quick connector to pipe.
CAUTION:
- Make sure that the quick connector is securely connected.
- Make sure the two retainer pawls are engaged in their mating positions in the quick connector.
- Be sure to inspect tubes and their connections for any leakage of fuel.
- To connect the connector, hold (d) shown in the figure and push in axial direction.
- When connecting the connector, do not bend or twist the tube forcibly. If the tube is bent, replace with a new part.
3. CONNECTING THE FUEL DELIVERY HOSE AND FUEL HOSE
Connect the fuel delivery hose as shown in the figure.
CAUTION:
- If the connection portion has a spool or stopper, do not allow the end of the hose to bend or ride over by inserting the hose too deep.
- Be sure to inspect hoses and their connections for any leakage of fuel.
NOTE: Use new fuel delivery hose and fuel hose.
Tightening torque: 1.25 N.m (0.1 kgf-m, 0.9 ft-lb)
L1:2.5 ±1.5 mm (0.098 ±0.059 in)
L2:22.5 ±2.5 mm (0.886 ±0.098 in)
4. EVAPORATION HOSE CONNECTION
Connect the evaporation hose to the pipe with an overlap of 15 to 20 mm (0.59 to 0.79 in).
L = 17.5 ±2.5 mm (0.689 ±0.098 in)
5. CONNECTING THE EVAPORATION LINE QUICK CONNECTOR
CAUTION:
- Make sure there are no damage or dust on connections. If necessary, clean the seal surface of the pipe.
- Make sure that the quick connector is securely connected.
Connect the quick connector as shown in the figure.
