pippy
New Member
I have an 03 plate Discovery TD5 that has developed an sudden loss of power.
There is no smoke and no misfire - just no power.
There is a distinct lack of Turbo boost but pre turbo power also seems a little rubbish.
I have unplugged the Map, Maf and Turbo waste gate sensors - this made no difference
The intercooler pipes seem ok - no delamination or leaks.
The turbo is spinning and the waste gate seems to move ok (by hand)
There doesn't seem to be any oil at the ECU
- thats gotta be a first
The fuel pump seems to be working ok
No dash lights
I do know the fuel pressure reg is a bit iffy with a very slight leak.
I'm a bit flumoxed really.

Any more ideas before I give in and take it to a garage?
There is no smoke and no misfire - just no power.
There is a distinct lack of Turbo boost but pre turbo power also seems a little rubbish.
I have unplugged the Map, Maf and Turbo waste gate sensors - this made no difference
The intercooler pipes seem ok - no delamination or leaks.
The turbo is spinning and the waste gate seems to move ok (by hand)
There doesn't seem to be any oil at the ECU
The fuel pump seems to be working ok
No dash lights
I do know the fuel pressure reg is a bit iffy with a very slight leak.
I'm a bit flumoxed really.
Any more ideas before I give in and take it to a garage?
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