For my 2005 PLUS 4: 9 CV.

Pa = (CO2/45) + (P/40)^1.6

with:
Pa : Puissance Fiscale
CO2 : quantity in (gr/Km)
P : motor power in kW (1 ch = 0,736 kW

refer to:

http://www.carte-grise.org/methode_calcul_puissance_fiscale.htm

Last edited by CBY; 07/07/15 05:08 PM.
Regards
2005 PLUS 4