We recently added the additional ground wire as suggested here. We are still seeing very erratic oil pressure indications. The Flydat will show 40 psi - 90+ psi. All other readings on the Flydat unit hold rock steady. Should the oil pressure sending unit be replaced (again) in our 2005 CTSW?
We are experiencing this crankcase fretting issue with our 2005 CTSW with a 971 hour engine. I am waiting for a response to the customer service information report submitted on the rotax-owner.com website. Does Rotax respond to such reports? Are we likely to receive a reply? Our only options are to rebuild the engine with a new case or buy a new engine. Thoughts?