article thumbnail

GM reporting Duramax Diesel powertrain issues caused by aftermarket software; non-GM software voids powertrain warranties

Green Car Congress

General Motors has released Technical Service Bulletin (TSB) 08-06-04-006J, which provides updated information to dealership service departments on identifying non-GM engine control module (ECM) calibrations. A number of companies offer kits which modify software calibrations in the powertrains of production vehicles.

GM 344
article thumbnail

New GM SDK gives developers access to 350+ simulated GM vehicle data signals

Green Car Congress

General Motors has introduced a next generation infotainment software development kit ( NGI SDK ) that allows software developers around the world to develop and test in-vehicle applications for GM’s infotainment systems. With the NGI SDK, apps can be built to run directly on the vehicle using HTML5 and JavaScript.

GM 150
article thumbnail

Chevrolet previews Spark EV Tech Performance concept, other performance concepts including Cruze Diesel for SEMA

Green Car Congress

Features include: A Stage Kit, cold-air induction and a high-flow exhaust system allow the 1.4L Turbo Stage Kit with high-flow exhaust; Chevrolet Performance cold-air induction; Chevrolet Performance suspension kit with lowered ride height; Chevrolet Performance brake package with Wilwood front calipers; and.

Chevrolet 231
article thumbnail

GM gives app developers industry-first in-vehicle testing

Green Car Congress

General Motors has launched GM Dev Client, an industry-first app that gives approved developers who have created in-vehicle applications the ability to test them in a real GM vehicle.

GM 150
article thumbnail

GM to acquire Cruise Automation to accelerate autonomous vehicle development

Green Car Congress

General Motors is acquiring three-year-old start-up Cruise Automation to add Cruise’s deep software talent and rapid development capability to further accelerate GM’s development of autonomous vehicle technology. Fortune reported from an unidentified source “close to the situation” that the deal is valued at “north of $1 billion.”.

GM 150
article thumbnail

GM Korea introduces Alpheon eAssist; 25% improvement in fuel economy

Green Car Congress

N·m electric motor generator. General Motors launched the Buick LaCrosse with eAssist in China on 25 August. It provides market- and brand-specific vehicle kits for assembly at GM facilities in China, Uzbekistan, Mexico, India, Colombia, Russia and other countries. Earlier post.). mpg US, 7.1

article thumbnail

GM India Launches CNG Version of Chevrolet Aveo

Green Car Congress

General Motors India recently launched the CNG version of its Chevrolet Aveo mid-size sedan. The Chevrolet Aveo CNG is equipped with next-generation computer-controlled CNG injection technology from Italy. Sequential injection represents the most advanced level of evolution of CNG kit technology.

Chevrolet 218