Hi Any body help

Changed engine in 20tdci mondeo, starts but dosen't rev.
I have had injectors programed by ford, pumps not programable ford said!.

However strange thing is car started last Tuesday idled at 700rpm all of a sudden engine noise changed and i could rev it, engine sounded sweet.
Turned engine off , then started engine again and it didn't rev
Also if T-Map sensor was unpluged what would it do?
ANY IDEAS PLEASE!!!!!!!!!!!!!!!

updated 21/11/08

updated 021208

Hi any body help i have been told my revving problem on car could be alternator any ideas
to confimring this

thanks billy

still having problems no help at all no money left !!!!!!!!!!!!!!!!!!! any clues


thanks billy

update on 171008 started car today didn't rev all of a sudden engine noise went smooth rev to 1600rpm then once cleared out revved as normal smooth etc. Turned off same happened again>>> some ford techno kid should have a clue!!!!!!!!!!!!!!

Any body know where the main relay is on ford tdci

thanks billy error code is now p1631

update 221008

WHAT IS ERROR CODE 9202 FUEL SENDER UNIT OPEN CIRCUIT?

ANY CLUES PLEASE

BILLY