BRPI0501544A
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calculation method to determine avoided co2 in motor vehicles
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BRPI0501038A
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system to detect fuel evaporated by the crankcase (blow-by)
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BRPI0502962A
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vehicle performance tuning
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BRPI0405181A
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gasoline-free cold-start system for alcohol-powered engines, with individualized heating device for each cylinder
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BRPI0405182A
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gasoline-free cold-start system for alcohol-powered engines with individualized heating device for a pair of cylinders
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BRPI0404177A
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improvement on fuel injector
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BRPI0403039A
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gasoline-free cold starter for alcohol-powered engines
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BRPI0401598A
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Motorcycle Electronic Fuel Injection System
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BR0306314A
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Fuel Sensor Diagnostic System
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BR0300761A
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Auxiliary Injection System
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BR0202226A
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Engine control system
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