Today I removed N205 and checked the resistance, it was 10ohms but from experience in resistance, it's be majorly out not 2 ohms, if there was a problem. It clicks when output test in vcds are run... So I presume it's fine.
The car has a noisy engine, so it's booked in for HPFP and cam chain tensioner next week. Hopefully this cures it as it's beginning to cost a small fortune!
Ryan: Thanks for your input, the adjuster / chain hasn't been changed, only the belt side so I would assume that that isn't the fault, although I'll ask them to consider it when replcing the tensioner.