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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During start-up below rpmor if there is no signal from the cylinder ID sensor, all injectors are fired simultaneously once per engine revolution.

Motronic – Wikipedia

Franz Fehrenbach Gottlob Honold. In an example 4-cylinder engine, one output controls the injectors for cylinders 1 and 3, and the other controls 2 and 4.

Was used from at Opel C20XE engine. There is a single output for the injectors, resulting in all injectors firing simultaneously.

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

This page was last edited on 30 Novemberat The systems have the option for a lambda sensor, enabling their use with catalytic converter-equipped vehicles. Volvo Cars of North America. Successor of the Motronic 2. The idle speed is also fully controlled by the digital Motronic unit, including fast-idle during warm-up.

This system was used by Volvo on some Volvo cars. 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.

From Wikipedia, the free encyclopedia. Retrieved from ” https: This version of the system was integrated with body control module and anti-theft system.


Views Read Edit View history. Archived from the original on The injectors are electronicz once for every revolution of the engine, injecting half the required fuel each time.

Some PSA engines also include a knock sensor for ignition timing adjustment, [4] perhaps this was achieved using an external Knock Control Regulator.

VolksWagen Voyage – Sistema Bosch Motronic Me 7.5.30

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. If the engine is naturally aspiratedan air temperature sensor is located in the air flow meter to work out the air mass. These early Motronic systems integrated the spark timing element with then-existing Jetronic fuel injection technology. Updated variants ML 2. Also present is adaptive circuitry, which adjusts for changes in an engine’s characteristics over time.

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

Sistemas – Inyeccion electronica

Introduced in for model year it was first installed on some of the last models [17] [19] like the 2. Archived copy as title. The engine control module ECM receives information regarding engine speed, crankshaft angle, coolant temperature and throttle position. The system was used for the five- and six-cylinder modular engined cars and was used on turbocharged and naturally aspirated models.

The ignition timing and fuel map could be altered to take account of inycecion 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. Sequential fuel injection and knock control. This variant of the engine management system was adapted for off-road use.


OBD II was standard on all cars fitted with this system albeit the necessary protocolls were not integrated for all markets. Predecessor of the ME Motronic. Fuel injection systems Embedded systems Power control Engine technology Automotive technology tradenames. Bosch Digifant engine management system Jetronic Motronic.

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. 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.

Fuel enrichment during cold-start is achieved by altering the timing of the main injectors based on engine temperature. The Motronic units have 2 injection outputs, and the injectors are arranged in 2 “banks” which fire once every two engine revolutions. 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 inyeeccion and dynamically calculate the electronics air mass.

The components of the Motronic ML1. Often known as “Motronic basic”, Motronic ML1. 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.