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This is the default pre-loaded code from Bowling and Grippo. It is a simple and effective fuel injection controller with an 8x8 fuel table for speed density or alpha-n. Narrow band or wide band oxygen sensors can be used for closed loop control, and an on/off idle valve may be used. MS1/Extra (MegaSquirt 'n Spark-Extra) [7]
Electronically controlled mechanical fuel injection. The engine control unit (ECU) may be either analog or digital, and the system may or may not have closed-loop lambda control. The system is based on the K-Jetronic mechanical system, with the addition of an electro-hydraulic actuator, essentially a fuel injector inline with the fuel return.
In 2000, Honda updated the fifth-generation VFR (RC46) with a catalytic converter, oxygen sensors, and an EFI system that would enter closed-loop mode under highway (cruising) operation. These also came with a temperature-actuated fast idle system, negating the need for a choke lever.
The TU250x had a twin valve, single cylinder engine with a closed-loop [8] Electronic Fuel Injection (EFI) system (marketed as Suzuki Dual Throttle Valve) and a 32-bit ECU, [8] oxygen sensor, catalytic converter, integral cold-start system, [8] 32mm throttle body [8] 10-nozzle injector and a proprietary air injection system (marketed as Suzuki ...
A closed loop controller therefore has a feedback loop which ensures the controller exerts a control action to give a process output the same as the "reference input" or "set point". For this reason, closed loop controllers are also called feedback controllers. [3] The definition of a closed loop control system according to the British ...
The Lucas 14CUX (sometimes referred to as the Rover 14CUX) is an automotive electronic fuel injection system developed by Lucas Industries and fitted to the Rover V8 engine in Land Rover vehicles between 1990 and 1995. [1]
EFI: Ignition Electronic distributor-less, wasted spark Emission control Close-coupled, closed loop, three-way catalyst with oxygen sensor Emission level Euro4 Lubrication system Pressure-fed lubrication system with full flow oil filter Lubrication system capacity with/without filter (L) 3.8/3.5: 4.1/3.75 Cooling system
An early Aptera 2h design used a "small, water-cooled EFI gasoline engine with closed loop oxygen feedback and catalytic converter," coupled with a 12 kW generator/starter. [53] With a tank capacity of "up to five gallons," [ 48 ] the Aptera 2h would have a claimed range of 600 to 700 mi (970 to 1,130 km), [ 54 ] compared to the 120 miles (190 ...