Injectors Installation

1. INSTALL INJECTORS AND DELIVERY PIPE.
- Install a new grommet to each injector.
- Apply a light coat of gasoline to a new O-ring and install it to each injector.




- While turning the injector clockwise and counterclockwise, push it to the delivery pipes. Install the 8 injectors.
- Position the injector connector outward.




- Place these parts on the intake manifold:
- 8 new insulators
- 4 spacers





- Place the 8 injectors and 2 delivery pipes assembly in position on the intake manifold.
- Temporarily install the 2 connector brackets and 4 mounting bolts.





- Check that the injectors rotate smoothly.

HINT:
- If injectors do not rotate smoothly, the probable cause is incorrect installation of O-rings.
- Replace the O-rings.

- Position the injector connector outward.
- Tighten the 4 bolts holding the delivery pipes to the intake manifold.

Torque: 18 N.m (185 kgf.cm, 13 ft.lb.)

2. CONNECT ENGINE WIRE TO DELIVERY PIPES.
- Connect the 4 injector connectors.
- Connect these parts to the bracket on the LH delivery pipe:
- DLC1
- 2 engine wire connectors
- Engine wire clamp
- Connect the 4 injector connectors.
- Connect the engine wire protector to the RH delivery pipe with the 2 bolts.
3. CONNECT FUEL RETURN HOSE AND VACUUM SENSING HOSE TO PRESSURE REGULATOR.
4. CONNECT FUEL IN LET HOSE TO LH DELIVERY PIPE.
5. INSTALL AIR INTAKE CHAMBER ASSEMBLY.
6. CHECK FOR FUEL LEAKS.