Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

Hi, I'm new to this site i have a Vauxhall Corsa b (2000) cdx, 1.2, 16v & i need to get a Fuel Pressure Regulator for it (not a high performance one just a factory fitted one), could anyone please tell me the part number for this or part code, many thanks.
Also this is going to sound really stupid but is my car fuel injection or is it just bog standard, i know i should know these things but i'm not really technical when it comes to cars, thanks in advance for your help.

Hi there, just ring up a parts company and tell them what you want and give them your registration they will find the correct one for you and yes your corsa will definitely be fuel injected