td4 wont start when warm

hi folks about a month ago i changed the camshaft sensor was ok for aweek or so but now back to not starting when warm has any body got any clues as to what else this could be thanks in advance.D.

try checking the connections on your fuel rail pressure sensor (locatred near MAF sensor - may have to take off engines plastic cover to see if connections need cleaning). Next try starting it by unplugging MAF see if that helps..
Or - it could have been a naff cam sensor, was it Britpart of Genuine?

cheers for the info joe will try that tonight part came from worlcarparts.com came in jiffy bag

Defective Crankshaft and Camshaft sensors can both cause poor starting when the engine is hot, suggest the fault maybe the Crankshaft sensor if other options fail. Have you had the fault codes read ? as this should indicate where the fault lies.

would also do an injector leak back test.....

joe, cleaned connections mentioned looked ok no difference disconnected maf sensor
found that it stared a bit easier but it was running a bit brough on tickover is this what happens when maf disconnected olso eml came on which i take is ok

chaser , will comb the forum for leak back test how to and will post back on result.
cheers for the advice.