En el sistema de inyeccion motronic, el encendido y la inyeccion son supervisados Sistemas de inyección electrónico y control del motor de. VolksWagen Voyage – Sistema Bosch Motronic Me By InAlb Inyeccion Electronica · Updated about 3 years ago. Falla: Motor a 3 cilindros. Diagnostico. Motronic is the trade name given to a range of digital engine control units developed by Robert Bosch GmbH (commonly known as Bosch) which combined .

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This version of the system was integrated with body control module and anti-theft system. These early Motronic systems integrated the spark timing element with then-existing Jetronic fuel injection technology. The components of the Motronic ML1. The Motronic units have 2 injection outputs, and the injectors are arranged in 2 “banks” which fire once every two engine revolutions.

During start-up below rpmor if there is no signal from the cylinder ID sensor, all injectors are fired simultaneously once per engine revolution. The systems have the option for a lambda sensor, enabling their use with catalytic converter-equipped vehicles. Fuel injection systems Embedded systems Ineyccion control Engine technology Automotive technology tradenames. Volvo Cars of North America.

Predecessor of the ME Motronic. It was originally developed and first used in the BMW 7 Series[1] before being implemented on several Volvo [2] and Porsche [3] engines throughout the s.

The idle speed is also fully controlled by the digital Motronic unit, including fast-idle during warm-up. The idle speed is also fully controlled by the Motronic unit, including fast-idle during warm-up therefore no thermo-time switch is required.


Often known as “Motronic basic”, Motronic ML1. Fuel enrichment during cold-start is achieved by altering the timing of the main injectors based on engine temperature, no “cold start” injector is required.

Motronic is the trade name given to a range of digital engine control units developed by Robert Bosch GmbH commonly known as Bosch which combined control of fuel injection and ignition electrohica a single unit. The injectors are opened once for every revolution of the engine, injecting half the required fuel each time. By controlling both major systems in a single unit, many aspects of the engine’s characteristics such as power, fuel economy, drivability, and emissions can be improved.

Bosch Digifant engine management system Jetronic Motronic. Archived copy as title. The key feature of Motronic 1. Some PSA engines also include a knock sensor for ignition timing adjustment, [4] perhaps this was achieved using an external Knock Control Regulator.

Franz Fehrenbach Gottlob Honold. If the engine is naturally aspiratedan air temperature sensor is located in the air flow meter to knyeccion out the air mass. The system uses a “cylinder ID” sensor mounted to the camshaft to detect which cylinders are approaching the top of their stroke, therefore which injector bank should be fired. However, if the engine is turbochargedan additional charge air temperature sensor is used to monitor the temperature of the inducted air after it has passed through the turbocharger and intercoolerin order to accurately and dynamically calculate the overall air mass.


The system was used for the five- and six-cylinder modular engined cars and was used on turbocharged and naturally aspirated models. OBD II was standard on all cars fitted with this system albeit the necessary protocolls were not integrated for all markets. Updated variants ML 2.

Introduced in for model year it was first installed on some of the last models [17] [19] like the 2. This variant of motrlnic engine management system was adapted for off-road use.

Motronic – Wikipedia

Successor of the Motronic 2. Late ’80s and early ’90s, various Ferrari. There is a single output for the injectors, resulting in all injectors firing simultaneously.

By using this eletronica, you agree to the Terms of Use and Privacy Policy. Views Read Edit View history. The engine control module ECM receives information regarding engine speed, crankshaft angle, coolant temperature and throttle position.

Sistemas – Inyeccion electronica

Also present is adaptive circuitry, which adjusts for changes in an engine’s characteristics over time. Retrieved from ” https: In an example 4-cylinder engine, one output controls the injectors for electtronica 1 and 3, and the other controls 2 and 4. An air flow meter also measures the volume of air entering the induction system.