Absolutely not. There’s no possible way. Knowing aircraft systems, weather, reading SIDs, STARs, ODPs, using charts to calculate required climb performance to follow an ODP. Approach plates and symbology, regs relating to alternates, fuel. IFR equipment, when is a procedure turn not required, when must a report be made to ATC, etc.
2-3 full days of talking I might be able to cover all the material and the mnemonic devices to study, but the student would be braindead at the end of each day, retain nothing, and probably wouldn’t be learning a whole lot and just staring at me as I jabbered really fast. More importantly, I would have zero confidence in the student’s ability to actually apply any of the information in the airplane.
Just my 2 cents. If it’s just to pass the written test, you can just drill the question bank over a weekend and get close to 100 with no problems.