Range Rover P38
LAND ROVER V8
49
REPAIR
THROTTLE BODY - from 99MY
Service repair no - 19.22.45
Remove
1. Drain sufficient coolant to allow for removal of
throttle body.
2. Loosen 3 clips securing air intake hose, release
air intake hose and position aside.
3. Disconnect throttle and cruise control cables
from throttle body cams.
4. Loosen clip securing breather hose and release
hose.
5. Remove TP sensor.
See this section.
6. Release 2 clips securing coolant hoses to
throttle body and release hoses.
7. Remove 4 bolts securing throttle body to plenum
chamber and remove throttle body.
8. Remove and discard gasket.
Refit
9. Clean plenum chamber and throttle body mating
faces.
10. Using a new gasket, position throttle body, fit
bolts and tighten to
9 Nm (7 lbf.ft).
11. Fit coolant hoses and secure clips.
12. Fit breather hose and secure clip.
13. Fit TP sensor.
See this section.
14. Connect throttle and cruise control cables.
15. Position air intake hose and secure clips.
16. Refill cooling system.
