Resassembly

FA20 INTAKE / EXHAUST: INTAKE MANIFOLD: REASSEMBLY; 2013 MY FR-S [03/2012 -]

1. INSTALL NO. 2 FUEL DELIVERY PIPE SUB-ASSEMBLY

(a) Install the No. 2 fuel delivery pipe sub-assembly to the intake manifold with the 3 clamps.

2. INSTALL FUEL DELIVERY PIPE (for Bank 2)

(a) Apply a gasoline to the contact surfaces of the new O-ring on each fuel injector assembly.

(b) Install a new O-ring to each fuel injector assembly.

(c) Install the fuel injector assembly to the intake manifold with fuel delivery pipe.

NOTICE:
* Do not damage the fuel injector assembly or the O-ring.
* Do not twist the O-ring.

(d) Install the fuel delivery pipe with the 2 bolts.

Torque : 19 Nm (194 kgf-cm, 14 ft-lbf)

(e) Check that the fuel injectors rotate smoothly.

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

(f) Position the fuel injector connector outward.

3. INSTALL FUEL DELIVERY PIPE (for Bank 1)

HINT
Use the same procedure described for the fuel delivery pipe (for bank 2).

4. INSTALL CAP (for Automatic Transmission)

(a) Install the clamp and cap to the intake manifold.

5. INSTALL PURGE VALVE

(a) Connect the No.1 fuel vapor feed hose to the intake manifold.

(b) Install the nut and purge valve to the intake manifold.

Torque : 6.4 Nm (65 kgf-cm, 57 in-lbf)

6. INSTALL MANIFOLD ABSOLUTE PRESSURE SENSOR

(a) Apply engine oil to the contact surfaces of the new O-ring on manifold absolute pressure sensor.

(b) Install a new O-ring to the manifold absolute pressure sensor.

Torque : 4.0 Nm (41 kgf-cm, 35 in-lbf)