Toyota Corolla (E120): Replacement
1. Work for preventing gasoline from spilling out
2. Remove cylinder head cover no.2
- Remove the 2 nuts, 2 clips and cylinder head cover.
3. Disconnect ventilation hose
- Disconnect the ventilation hose from the cylinder head cover.
4. Disconnect engine wire
- Disconnect the 4 fuel injector connectors.
- remove the 3 wire harness clamps from the clamp brackets.
5. Remove efi fuel pipe clamp
- Remove the efi fuel pipe clamp.
6. Disconnect fuel tube sub–assy
- Using a sst, disconnect the fuel tube.
Sst 09268–21010
- assemble the sst to the connection as shown.
- Turn the sst, align the retainers inside the connector with the sst chamfered parts and insert the sst into the connector.
- Slide the sst and the connector together towards the fuel tube assembly.
Notice
:
- check if there is dirt mud on the pipe and around the connector before disconnecting them and clean the dirt away.
- Do not bent, fold and rotate the nylon tube.
- When the connector and the pipe are stuck, push and pull the connector to free to disconnect and pull it out.
- Prevent the disconnected pipe and connector from damaging and mixing foreign objects by covering them with a vinyl bag.
7. Remove fuel delivery pipe sub–assy
- Remove the 3 bolts and fuel delivery pipe together with the 4 fuel injectors.
Notice
: be careful not to drop the fuel injectors when removing the fuel delivery pipe.
- Remove the 2 spacers from the cylinder head.
8. Remove fuel injector assy
- Pull out the 4 fuel injectors from the fuel delivery pipe.
9. Install fuel injector assy
- Install a new insulator to the each fuel injector.
- apply a light coat of spindle oil or gasoline to a new o– ring, and install it to the each fuel injector.
Notice
: never use engine, gear or brake oil.
- Apply a light coat of spindle oil or gasoline on the place where the fuel delivery pipe touches on the o–ring.
- while turning the fuel injector clockwise and counterclockwise, and push it to the fuel delivery pipe.
Notice
:
- be careful not twist the o–ring.
- After installing the fuel injectors, check that they turns smoothly. If the fuel injector does not, reinstall it with a new o–ring.
10. Install fuel delivery pipe sub–assy
- Install the 2 spacers to the cylinder head.
- install the fuel delivery pipe together with the 4 fuel injectors
with the 3 bolts.
Torque:
bolt a 19 nvm (194 kgfvcm, 14 ftvlbf) bolt b 9.0 Nvm (92 kgfvcm, 80 in.Vlbf)
Notice
:
- be careful not drop the fuel injectors when installing the fuel delivery pipe.
- Check that the fuel injectors rotate smoothly after installing the fuel delivery pipe.
11. Connect fuel tube sub–assy
- Connect the fuel tube to the fuel delivery pipe.
Notice
:
- check if there is any damage or foreign objects on the connected part of the fuel tube.
- After connecting, check if the fuel tube and the connector are securely connected by pulling them.
12. Install cylinder head cover no.2
- Install the cylinder head cover with the 2 nuts and 2 clips.
Torque: 7.0 Nvm (71 kgfvcm, 62 in.Vlbf)
13. Check fuel leak
Other materials:
How to proceed with troubleshooting
The hand–held tester can be used at step 3, 4, 6, 9.
1 Vehicle brought to workshop
2 Customer problem analysis
3 Connect the obd ii scan tool or hand–held tester to dlc3
4 Check and clear dtc and freeze frame data
5 Visual inspection
6 Setting the check mode diagnosis
7 Proble ...
Brake fluid
■ Checking fluid level
The brake fluid level should be between the “MAX” and “MIN” lines on the tank.
■ Adding fluid
Make sure to check the fluid type and prepare the necessary item.
1 Slide and lift up the rubber strip to partially remove it as shown.
2 Disconnect the ...
Inspection procedure
Hint:
the switch described in this text is a switch for transmitting signals which is
built in the door control transmitter.
1 Check wireless door lock control functions
Normal
2 Replace transmitter battery with normal one
After replacing the transmitter battery with a new or normal o ...