Fuel consumption, fuel, refuelling 99Fuel consumption,fuel, refuellingFuel consumptionOptional equipment (e.g. wide tyres, airconditioning system, towing equipment)increases the kerb weight and in somecases also the permissible gross vehicleweight. This in turn increases fuelconsumption and reduces the maximumspeed of the vehicle.When the vehicle is new, there is increasedfriction between the engine andtransmission components lasting forseveral thousand miles. This increases fuelconsumption.Fuel for petrol enginesCommercially available high-quality fuelwith a maximum ethanol content of 5 % asper DIN EN 228 (catalytic converter - seepage 102, octane numbers - seepage 163). Fuel quality has a decisiveinfluence on power output, runningbehaviour and service life of the engine.The additives contained in the fuel play animportant role in this regard. You shouldtherefore only use high-quality fuelscontaining additives.Fuels with ethanol content greater than 5 %do not comply with DIN EN 228 and mustnot be used unless the vehicle has beenspecifically developed and approved foruse of such.Fuel with too low an octane number cancause pinking. Vauxhall cannot be heldliable for resulting damage.Petrol with a higher octane number canalways be used.Pump nozzles for leaded fuel cannot beinserted into the filler neck of vehicles thatoperate on unleaded fuel.The ignition timing is automaticallyadjusted according to the grade of fuelused (octane number) – see page 163.Use of petrol with an octane rating of 95will ensure economical driving.Fuel consumption ............................... 99Fuel for petrol engines ....................... 99Fuel for diesel engines........................ 100Refuelling............................................. 100Ofrecido por www.electromanuales.com