300Tdi Discovery
Mpi
9
REPAIR
Refit
9. Examine flexible mounting for splits or damage;
renew as necessary.
10. Thoroughly clean throttle housing and mating
face of flexible mounting.
11. Connect breather hose to throttle housing.
12. Position throttle housing to mounting studs, fit
nuts. Tighten to
7 Nm.
13. Connect throttle cable to cam.
14. Adjust throttle cable.
15. Connect multiplug to stepper motor.
16. Connect multiplug to throttle potentiometer.
17. Connect hose to throttle housing, tighten clip.
FUEL PRESSURE REGULATOR
Service repair no - 19.45.06
Remove
1. Disconnect battery negative lead.
2. Position absorbant cloth around fuel pipe to fuel
rail union. Loosen bolt to relieve pressure.
Re-tighten bolt.
3. Release clip and disconnect fuel hose from
pressure regulator.
CAUTION: Plug the connectors.
4. Disconnect intake air temperature sensor
multiplug.
5. Remove 4 bolts securing pressure regulator
steady bracket to fuel rail and manifold, remove
steady bracket.
6. Disconnect vacuum hose from pressure
regulator.
7. Manoeuvre pressure regulator from fuel rail.
8. Discard ’O’ ring.
