Continued from part 1, part 2 of the document Fault diagnosis with computational intelligence present the content: artificial neural networks in fault diagnosis, a gas Turbine scenario; two-stage neural networks based classifier system for fault diagnosis; soft computing models for fault diagnosis of conductive flow systems; fault diagnosis in a power generation plant using a neural fuzzy system with rule extraction; fuzzy neural networks applied to fault diagnosis; causal models for distributed fault diagnosis of complex systems.