Remove
- 1. Relieve fuel pressure
- 2. Disconnect battery negative lead • Release nut
- 3. Release air cleaner assembly (1) from cylinder head cover • Pull off to release 2x rubber locator • Remove cover and air cleaner element from air cleaner assembly – Release 2x clip (2), 2x locator
- 4. For K12B engine, disconnect 4x harness connector (1) from 4x fuel injector
- 5. For K10B engine, disconnect 3x harness connector (1) from 3x fuel injector
- 6. Release wiring harness from fuel rail • Release 2x clip
- 7. Disconnect fuel line (2) from fuel supply pipe • Release clip • Install 2x blanking plug
- 8. Remove fuel rail from cylinder head • Remove 2x nut (1)
- 9. For K12B engine, remove 4x injector (3) from fuel rail • Pull out
- 10. Remove 4x seal (4) from 4x injector
- 11. For K10B engine, remove 3x injector (3) from fuel rail • Pull out
- 12. Remove 3x seal (4) from 3x injector
Install
- 13. For K12B engine, install 4x new seal (4) to 4x new injector (3)
- 14. Install 4x injector to fuel rail • Push in
- 15. For K10B engine, install 3x new seal (4) to 3x new injector (3)
- 16. Install 3x injector to fuel rail • Push in
- 17. Install fuel rail to cylinder head • Install 2x nut (1) 25 Nm
- 18. Connect fuel line (2) to fuel supply pipe • Remove 2x blanking plug • Secure clip
- 19. Secure wiring harness to fuel rail • Secure 2x clip
- 20. For K12B engine, connect 4x harness connector (1) to 4x fuel injector
- 21. For K10B engine, connect 3x harness connector (1) to 3x fuel injector
- 22. Install new air cleaner element and cover to air cleaner assembly (1) • Secure cover to air cleaner assembly – Secure 2x locator, then secure 2x clip (2)
- 23. Secure air cleaner assembly to cylinder head cover • Push on to secure 2x rubber locator
- 24. Connect battery negative lead • Secure nut 11 Nm
- 25. Program all volatile memories – see operation “Program Volatile Memories”