turbo'dvti

[B]I installed a turbo to my b16a2 ek and have found a fault code that tells me i have a faulty crankshaft sensor, which i have learnt is in the distributor. I have replaced it with a reconditioned 1 and the fault is still occuring. It runs for a day or 2 and then just quits and cant find a spark in the ignition.

Has any1 out there came across the same problem or know how to solve or explain this????? Thanks........