Fuel Injector: Installation: Installation

WARNING: This page is about a different car, the 2011 Toyota Matrix. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL FUEL INJECTOR ASSEMBLY
1. Apply a light coat of gasoline or spindle oil to new O-rings, then install one onto each fuel injector.
  
  Fig 1: Identifying Fuel Injector O-Rings
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Apply a light coat of gasoline or spindle oil to the part of the fuel delivery pipe which comes into contact with the O-ring of the fuel injector.
  
  Fig 2: Identifying Correct And Incorrect Position Of O-Rings
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Apply a light coat of gasoline or spindle oil to the O-ring again, then install the right and left fuel injectors onto the fuel delivery pipe.
  NOTE:
  Make sure that the O-ring is not cracked or does not jump out of position during installation.
4. Check that the fuel injector rotates smoothly. If the fuel injector does not rotate, replace the O-ring.
INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY
1. Install 4 new insulators to the cylinder head.
  
  Fig 3: Remove/Install Cylinder Head Insulators
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the 2 delivery pipe spacers onto the cylinder head.
3. Install the fuel delivery pipe together with the 4 fuel injectors, then temporarily tighten the 2 bolts.
  
  Fig 4: View Of Installed Fuel Injector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Be careful not to drop the fuel injectors when installing the fuel delivery pipe.
4. Check that the fuel injector rotates smoothly.
  If the fuel injector does not rotate smoothly, replace the O-ring.
5. Tighten the 2 bolts to the specified torque.
  
  Fig 5: Remove/Install Fuel Delivery Pipe Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 20 N*m (205 kgf*cm, 15 ft.*lbf)
6. Connect the 4 fuel injector connectors.
  
  Fig 6: Locating Wire Harness Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Install the 2 wire harness clamps.
CONNECT NO. 2 VENTILATION HOSE
1. Connect the ventilation hose to the ventilation valve.
  
  Fig 7: View Of No. 2 Ventilation Hose Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE:
  Make sure that the paint mark and hose clamp are at the correct angle when installing the hose.
CONNECT FUEL MAIN TUBE
1. Connect the fuel main tube.
2. Push the fuel tube connector until it makes a "click" sound.
3. Install the fuel pipe clamp.
4. Install the fuel tube to the fuel hose clamp.
INSTALL AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE . Refer to INSTALLATION - Step 2
INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY . Refer to INSTALLATION - Step 93
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
INSPECT FOR FUEL LEAK . Refer to ON-VEHICLE INSPECTION - Step 1