Business daily Handelsblatt reported that the two had already reached agreement that Chief Executive Wiedeking should go and that a formal decision could come by Thursday this week when the company's supervisory board meets.
The newspaper also reported, however, that Wiedeking would fight to keep his job.
A spokesman for Porsche also contradicted the report, saying: "Wiedeking will present his business concept for Porsche to the supervisory board on Thursday."
© Reuters 2009. Tous droits résérvés.
