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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If the engine is naturally aspiratedan air temperature sensor is located in the air flow meter to work out the air mass. This feedback system allows the system analyse exhaust emissions so that fuel and spark can be continually optimised to minimise emissions.

Sistemas – Inyeccion electronica

Features included OBD I diagnostics, dual knock sensors and a lot more. By controlling both major eledtronica in a single unit, many aspects of the engine’s characteristics such as power, fuel economy, drivability, and emissions can be improved. In an example 4-cylinder engine, one output controls the injectors for cylinders 1 and 3, and the other controls 2 and 4.

The ignition timing and fuel map could be altered to take account of fuels with different octane ratings by connecting a calibrated resistor taking the form of an “octane coding plug” in the vehicle’s wiring loom to one of the ECU pins, the resistance depending on the octane adjustment required.

Often known as “Motronic basic”, Motronic ML1. Archived copy as title. During start-up below rpmor if elcetronica is no signal from the cylinder ID sensor, all injectors are fired simultaneously once per engine revolution. Volvo Cars of North America. An air flow meter also measures the volume of air entering the induction system. The idle speed is also fully controlled by the Motronic unit, including fast-idle during warm-up therefore no thermo-time switch is required.


Sistemas – Inyeccion electronica

It was inteccion 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 injectors are opened once for every revolution of the engine, injecting half the required fuel each time. Sequential fuel injection and knock control. The Motronic units have 2 injection outputs, and the injectors are arranged in 2 “banks” which fire once every two engine revolutions.

Sistemas de inyeccion motronic de Bosch. by Gabriel Silva on Prezi

OBD II was standard motronuc all cars fitted with this system albeit the necessary protocolls were not integrated for all markets. Fuel enrichment during cold-start is achieved by altering the timing of the main injectors based on engine temperature.

This variant of the engine management system was adapted for off-road use. These early Motronic systems integrated the spark timing element with then-existing Jetronic fuel injection technology. The idle speed is also fully controlled by the digital Motronic unit, including fast-idle during warm-up. 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.

Updated variants ML 2. 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 in a single unit.

VolksWagen Voyage – Sistema Bosch Motronic Me 7.5.30

This version of the system was integrated with body control module and anti-theft system. Unlike the Motronic system in BMW sedans, that uses a chassis accelerometer to differentiate between misfires and rough road, the Land Rover version used signal from ABS control unit to detect rough road conditions.


Fuel injection systems Embedded systems Power control Engine technology Automotive technology tradenames. The engine control module ECM receives information regarding engine speed, crankshaft angle, coolant temperature and throttle position.

This page was last edited on 30 Novemberat It was introduced with the launch of the Turbo also called the T-5 and T-5 Turbo in October [16] for model year Was also used in the Opel engine X22XE.

Major change was the introduction of DIS ignition. It was only used in cars equipped with V8 gasoline engines. Views Read Edit View history. By using this site, you agree to the Terms of Use and Privacy Policy. The system was used for the five- and six-cylinder modular engined cars and was used on turbocharged and naturally aspirated models. This system was used by Volvo on some Volvo cars.

Retrieved from ” https: Late ’80s and early ’90s, various Ferrari. Franz Fehrenbach Gottlob Honold. Successor of the Motronic 2. There is a single output for the injectors, resulting in all injectors firing simultaneously. Some PSA engines also include a knock sensor for ignition timing adjustment, [4] perhaps this was achieved using an external Knock Control Regulator.

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