31916-ZY3-003 Honda SPARK PLUG (IZFR6F11) (NGK) (Honda Code 6917652).

Table 1
Required Tools
Tool Part Number Part Description Qty
B - Scotch Brite 1
C 1U-5718 Vacuum Pump 1
169-7372 Fluid Sampling Bottle 1
4C-4057 Tube 1
4C-4055 Tube 1
D 4C-6161 Tube Brush 1
E 9U-6862 Tapered Brush 1
F 4C-6774 Vacuum Gun Kit 1
G 4C-5027 Tap Wrench 1 Note: When the injection system caps are removed, be careful to prevent contamination.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Use Tooling (C) to remove all fluid from the cylinder.
Use Tooling (B) to remove any carbon deposits from the unit injector tip.
Use a 38 mm (1.5 inch) square piece of Tooling (B) on the end of Tooling (E) and twist Tooling (E) with Tooling (G) to clean the injector bore.
When you install a new injector, the E-Trim value must be programmed into the engine control module. Refer to Troubleshooting , Injector Trim File- Install to program the E-Trim value.
Illustration 1 g06330818
Pay attention to position of alignment tab (Z).
Illustration 2 g06607037
Install electronic unit injector and injector clamp (3).Note: Ensure the alignment tab on the clamp lines up with the machine slot on the unit injector.
Install bolt (2).
Tighten bolt (2) to a torque of 100 20 N m (74 15 lb ft).
Connect harness assembly (1).End By:
Install the accumulator (fuel injection).
Install the valve cover.
Install the air inlet manifolds.