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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There is a single output for the injectors, resulting in all injectors firing simultaneously. Archived from the original on Fuel enrichment during cold-start is achieved by altering the timing of the main injectors based on engine temperature.

The key feature of Motronic 1. Also present is adaptive circuitry, which adjusts for changes in an engine’s characteristics over time. An air flow meter also measures the volume of air entering the induction system.

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

This variant of the engine management system was adapted for off-road use.

VolksWagen Voyage – Sistema Bosch Motronic Me 7.5.30

Predecessor of the ME Motronic. Some PSA engines also include a knock sensor for ignition timing adjustment, [4] perhaps this was achieved using an external Knock Control Regulator. 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 electronicz ECU pins, the resistance depending on the octane adjustment required.

Unyeccion Wikipedia, the free encyclopedia.

Volvo Car UK Ltd. 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. Was used from at Opel C20XE engine.


Sistemas – Inyeccion electronica

The injectors are opened once for every revolution of the engine, injecting half the required fuel each time. OBD II was standard on all cars fitted with this system albeit the necessary protocolls were not integrated for all markets. This version of the system was integrated with body control module and anti-theft system. The systems have the option for a lambda sensor, enabling their use with catalytic converter-equipped vehicles.

If the engine is naturally aspiratedan air temperature sensor is located in the air flow meter to work out the air mass.

Sistemas – Inyeccion electronica

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. Updated variants ML 2.

It was only used in cars equipped with V8 gasoline engines. This system was used by Volvo on some Volvo cars. 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. Often known inyexcion “Motronic basic”, Motronic ML1. Introduced in for model year it was first installed on some of the last models [17] [19] like the 2.

Volvo Cars of North America. This feedback system allows the system analyse exhaust emissions so that fuel and spark can be continually optimised to minimise emissions.

Was also used in the Opel engine X22XE. Major change was the introduction iinyeccion DIS ignition. Sequential fuel injection and knock control. Features included OBD I diagnostics, dual knock sensors and a lot more. The components of the Motronic Inyeccioh.

Archived copy as title. Views Read Edit View history. The idle speed is also fully controlled by the Motronic unit, including fast-idle during warm-up therefore no thermo-time switch is required.

The idle speed is also fully controlled by the digital Motronic unit, including fast-idle during warm-up. This page was last edited on 30 Novemberat Retrieved from ” https: During start-up below rpmor if there is no signal from the cylinder ID sensor, all injectors are fired simultaneously once per engine revolution.


These early Motronic systems integrated the spark timing element with then-existing Jetronic fuel injection technology. By using this site, you agree to the Terms of Use and Privacy Policy. Successor of the Motronic 2. 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.

Fuel injection systems Embedded systems Power control Engine technology Automotive technology tradenames. Late ’80s and early ’90s, various Ferrari. The engine control module ECM receives information regarding engine speed, crankshaft angle, coolant temperature and throttle position.

The Motronic units have 2 injection outputs, and the injectors are arranged in 2 “banks” which fire once every two engine revolutions. Bosch Digifant engine management system Jetronic Motronic. 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.

The system was used for the five- and six-cylinder modular engined cars and was used on turbocharged and naturally aspirated models. It was introduced with the launch of the Unyeccion also called the T-5 and T-5 Turbo in October [16] for model year