Fuel rail - ’K16 with VVC’

Refit

1. Lubricate new ’O’ rings with silicone grease and fit injectors.
2. Position fuel rail and fit to injectors.
3. Fit bolts securing fuel rail to inlet manifold and tighten to 10 Nm.
4. Remove plugs from fuel feed pipe and fuel rail.
5. Lubricate new ’O’ ring with silicone grease and fit to fuel feed pipe.
6. Fit fuel feed pipe to fuel rail, fit bolts and tighten to 5 Nm.
7. Fit engine oil dipstick.
8. Position injector harness multiplug bracket to inlet manifold and secure with bolt.
9. Connect injector harness multiplug to engine harness and secure to bracket.
10. Remove plugs from fuel return hose and fuel rail.
11. Connect fuel return hose to fuel rail and secure with clip.
12. Connect vacuum pipe to fuel pressure regulator and secure with clip.
13. Fit breather hoses to inlet manifold.
14. Connect multiplug to IACV.
15. Connect breather hoses to camshaft cover and secure with clips.
16. Connect battery earth lead.

FUEL RAIL - ’K16 WITH VVC’

Service repair no - 19.60.04

Remove

1. Disconnect battery earth lead.
2. Remove inlet manifold chamber. See MANIFOLD & EXHAUST SYSTEMS, Repairs.
3. Position absorbent cloth around fuel filter outlet union. Loosen union to relieve fuel pressure. Retighten union to 28 Nm.

CAUTION: To prevent damage to fuel system pipes and components, use two spanners when loosening or tightening unions.

4. Remove clip and release fuel return pipe from fuel rail.