Audi S5 A5 owners manual page 219

text version of content this owner's manual page from owners manual to the vehicle Audi S5, year of production 2007:

document_0900452a81793dcc.book Seite 217 Mittwoch, 21. März 2007 5:42 17 Fuel and filling the tank 217 Fuel and filling the tank Petrol Filling the tank Petrol grade Filling the tank The correct grade of petrol is listed inside the fuel tank flap. The vehicle is equipped with a catalytic converter and must only be run on unleaded petrol. Unleaded petrol must comply with the EuropeanEN228 standard. The petrol grades have different octane ratings (RON). If, in exceptional circumstances, the correct octane rating is not available, please note the following: Fig. 207 Vehicle as Your engine normally requires Super Plus unleaded petrol (98 RON) seen from the rear according to ⇒ page 281, “Performance, weights and dimensions”. right: Opening fuel Premium unleaded fuel with 95 RON can also be used. This can, tank flap however, result in a slight loss of power under certain driving condi- tions. If premium unleaded petrol is not available, the engine can be run on regular unleaded petrol with 91 RON as an emergency measure. In this case only use moderate engine speeds and a light throttle. Avoid using full throttle. Fill up with premium or Super Plus petrol as soon as possible. Caution • Petrol complying with the EN 228 standard can contain small Fig. 208 Fuel tank flap quantities of ethanol. However, “bioethanol fuels”, which are with tank cap attached retailed under various different names such as E50 and E85, and The flap that covers the tank cap is unlocked and locked which contain a large proportion of ethanol, must not be put into automatically by the central locking. the vehicle, as this would damage the fuel system. • Even one tankful of leaded fuel would permanently impair the Unscrewing the tank cap efficiency of the catalytic converter. • High engine speed and full thrott le can damage the engine when – Press the left side of the flap to open it ⇒fig. 207 -arrow-. using petrol with an octane rating lower than the correct grade for – Unscrew the tank cap anti-clockwise. the engine. Controls Safety Driving tips General maintenance Self-help Technical data

owners manual Audi S5

owners manual Audi S5 - year of production: 2007 - Audi S5 A5 owners manual EN