as above E7EF-9F479-A2A as looking for an ofac map sensor and mate had this lying around looks exactly the same but not sure if rs2000 or fezzy rs

 

i would think if its an rs2000 one then it would be no good as it wont recognise boost pressure

 

As said above , the only map sensor that sees boost that as far as I know works with OFAC is the Fiesta RS Turbo one , thats why I have swapped mine to OFAB

 

not sure if it is rs2000 tho as he has a mix of parts in shed ranging from fezzy rs etc looks exactly like an ofac one even the middle and end numbers match up just not the begining ones

 

heres a pic if that helps

http://s285.photobucket.com/albums/l...winder1984/rs/

 

I have just done a quick check , if you search for this part no you get a cross reference from lucas site here http://www.lucaselectrical.co.uk/cat...8_crossref.pdf to it being a SEB176 .

If you then look here http://www.lucaselectrical.co.uk/cat..._technical.pdf and find SEB176 it states its range is 15 to 102 kpa

looking elsewhere this means the range is 2 psi to 14.7 psi and remember that we live with an air pressure of 14.7 psi all the time this would suggest this map sensor is not able to measure any positive pressure ie boost .

Sorry to say that this looks like the std rs2000 one .... whilst typing this remembered I had a XR2i one , its no is E7EF-9F479-A1A and it also goes to a SEB176 so that is kinda conclusive , I have got the turbo no somewhere , will look it out and post it later