hi there i to have the tdci and was driveing it when it cut out and would not start again with the glowe plug light flashing the ecu was reset and it ran for a day then done it again. and it was the cam sencore. it sounds as it is the same on yours and i would get it done asap as it will cut out on you as it tells the ecu to shut the engine down when it gose wrong. im not sure what the clicking noise is tho it could be todo with the censore but mine never did that so cant be sure on that. if i was you i would get foult codes cheked out

As you bought the car on Saturday, I would return it to the dealer & advise him of the above problems that he seems to have been aware of anyway, & that the long journey you have made didn't cure the faults.

The clicking probably just requires a new battery.

The flashing glow light fault may turn into an expensive fix if it needs a new turbo or fuel pump.

Error codes are very vague and you should never rely on them for a diagnosis. They can appear for a variety of reasons, including something as simple as a fault in the sensor/cicruit designed to the detect the error.

They are a crude tool, and main dealers' reliance on them is the reason why there are very few mechanics around these days who can perform proper, old-fashioned diagnostics.

If an fuel pump error code comes up, (assuming no problem with the detection system) then all that means is that a set of conditions have arisen which the person who designed the system thinks would be indicative of fuel pump failure. There could be many other reasons why it comes up, other than the pump itself actually failing. If the pump had failed, it wouldn't be pumping any fuel........

Many apparently healthy cars will show all sorts of error codes if you plug them in, that's how useful they are.

Your sarcy comment about "glad I didn't start amatuer fixes of camshaft sensors", unfortunately, shows that you've the level of mechanical understanding which keeps the main dealers and their sharp practices in business. If you can't see how simple replacement of a component works, and how it doesn't need a 'mechanic' to do it, then frankly, you're going to get ripped off at some point. People on here are just trying to help, so there's no need to be rude or sarcastic.

This engine has a lot of issues with cutting out. They are very difficult to diagnose properly, because the systems involved are so complicated - and the error codes invariably don't tell you much. Historically, a high proportion of these failures have turned out to be the camshaft position sensor - a £25 component which is easily accessible and can be replaced in 2 minutes by anyone who can turn a spanner. I was simply suggesting you tried this remedy, which statistically has a good chance of curing the problem, before you pay Ford lots of money to have a spotty teenager plug the car into a computer and read the near-useless information it produces. £25 won't even buy half an hour's 'diagnostic' labour at the dealer, so it's probably worth trying.

Or alternatively, pay someone loads of cash to have a new fuel pump fitted and yeah, let them replace a perfectly good cambelt before it's anywhere near the end of its natural life. Then act surprised when the problem doesn't go away.