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The case was selected as the third in a series of bellwether trials related to the company's extensive recall of defective ignition switches. [49] General Motors won the first two bellwether cases, but days before the Yingling case was expected to go to trial, General Motors offered a settlement that both Mr. Yingling's widow, Nadia, and lead ...
Gasoline engines are identical to the 2016 Malibu: a 1.5-liter unit that produces 170 hp (127 kW) (12 hp (9 kW) less than the 2.4-liter engine in the previous Equinox but more torque), or a 2.0-liter unit that produces 252 hp (188 kW) (48 hp (36 kW) less than the 3.6-liter V6 engine in the previous Equinox). For the first time, a 1.6-liter ...
A predecessor system called "Unitized Ignition" was optional on 1972 and 1973 Pontiacs. [citation needed] Most—but not all—HEI systems have the ignition coil mounted in the distributor cap. A control module and magnetic pickup are mounted in the distributor, in place of a conventional ignition system's breaker points and condenser.
MIL on a running engine indicating malfunction in engine control system. A check engine light or malfunction indicator lamp ( MIL ), is a tell-tale that a computerized engine-management system uses to indicate a malfunction or problem with the vehicle ranging from minor (such as a loose gas cap) to serious (worn spark plugs, engine problems or ...
Delco ECU used in General Motors vehicles built in 1996. An engine control unit (ECU), also called an engine control module (ECM), [1] is a device that controls various subsystems of an internal combustion engine. Systems commonly controlled by an ECU include the fuel injection and ignition systems.
The 1992–93 LT1s used speed density fuel management, batch-fire fuel injection and a dedicated Engine Control Module (ECM). In 1994 the LT1 switched to a mass airflow sensor and sequential port injection. A new, more capable computer controlled the transmission as well as the engine and got a new name: Powertrain Control Module (PCM). Where ...
The division was transformed in the following years as it grew to meet the needs of General Motors for engine and powertrain control modules to meet the U.S. government's strict 1981 Clean Air Act and other improved vehicle safety items including anti-skid brake system controllers and inflatable restraint (airbag) systems.
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. By controlling both major systems in a single unit, many aspects of the engine's characteristics (such as power, fuel economy, drivability ...