New valve coatings and hardened valve seat material for additional lubrication were required, a new closed loop fuel rail design with pressure sensor (
higher fuel flow rates are essential when bioethanol is used) and new spark plugs with a wider heat range for slower combustion.
The use of bioethanol also requires new valve coatings and hardened valve seat material for additional lubrication, a new closed?loop fuel rail design with pressure sensor for
higher fuel flow rates and new spark plugs with a wider heat range for slower combustion.
Not exact matches
The
high economy 110kW eD4 version has a completely recalibrated
fuel injection system with reduced
fuel flow rates for enhanced
fuel efficiency.
E85 biofuel has a very
high octane
rating of 105 but a lower energy content that requires a 30 per cent increase in the engine
fuel flow rate.
The state - of - the - art
fuel injection system uses half - inch
fuel lines, a variable
rate in - tank
fuel pump, and
high -
flow fuel injectors to ensure that the thirsty supercharged engine doesn't run «lean.»
As the first dedicated platform
fuel cell vehicle, the FCX Clarity was powered by the smaller and lighter Honda V -
flow fuel cell stack positioned in the center tunnel of the vehicle, with the smooth
high torque front - wheel drive electric motor, providing performance on par with a gasoline powered sedan, including a 240 miles driving range
rating.
@ 4,750 rpm
Fuel capacity: 16 gallons Fuel delivery: Port fuel injection with twin high - flow pumps Oil capacity: 10 quarts 5W - 50 with filter EPA - estimated fuel economy ratings: 14 mpg city, 21 mpg hig
Fuel capacity: 16 gallons
Fuel delivery: Port fuel injection with twin high - flow pumps Oil capacity: 10 quarts 5W - 50 with filter EPA - estimated fuel economy ratings: 14 mpg city, 21 mpg hig
Fuel delivery: Port
fuel injection with twin high - flow pumps Oil capacity: 10 quarts 5W - 50 with filter EPA - estimated fuel economy ratings: 14 mpg city, 21 mpg hig
fuel injection with twin
high -
flow pumps Oil capacity: 10 quarts 5W - 50 with filter EPA - estimated
fuel economy ratings: 14 mpg city, 21 mpg hig
fuel economy
ratings: 14 mpg city, 21 mpg highway
As the world's first dedicated platform
fuel cell vehicle, the FCX Clarity was powered by the smaller and lighter Honda V -
flow fuel cell stack positioned in the center tunnel of the vehicle, with the smooth
high torque front - wheel drive electric motor, providing performance on par with a gasoline powered sedan, including a 240 mile EPA driving range
rating.
The
fuel supply system has been improved with a new twin - passage injection ramp and injectors with a
flow rate around 50 per cent
higher.
For 2010, power and efficiency improvements result from the engine's compression ratio increasing to 10:5:1 from 9.7:1,
fuel injectors with a finer spray pattern, larger intake valves, spark plugs with extended electrodes, friction - reducing piston rings,
higher - precision timing sensor and a
higher flow -
rate exhaust system.