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In the mid-1980s, Ford was driving full-force into the next century with the unveiling of the Ford Eltec research vehicle. The Eltec, short for "ELectronic TEChnology," was a front-wheel drive, five-door family saloon that housed some of the most advanced on-board electronic systems available at the time.
Developed as a joint project between Ford's Research and Design departments in England and West Germany, the Eltec was a revolutionary prototype that aimed to explore the potential of electronic management systems for vehicles of the 21st century. In less than 18 months, Ford had managed to create a vehicle that showcased a high level of new technology in a compact and practical package.
At the heart of the Eltec was the Ford EEC-IV microprocessor, which controlled the engine and transmission as a single powertrain system. This innovative approach optimized performance, driveability, fuel economy, and emissions while delivering a smooth and efficient driving experience for the customer.
The Eltec was powered by an ohc 12-valve four-cylinder light-alloy 1.3-liter engine specially built for the project. This engine utilized electronic fuel injection and spark timing control, idle speed feedback control, and ionisation feedback adaptive combustion control to continuously fine-tune its operation for optimal fuel consumption and emissions.
One of the standout features of the Eltec was its variable intake configuration control, which allowed the engine to adjust the length of the intake tract automatically based on driving conditions. This system, along with the electronically-controlled continuously-variable ratio transmission (CTX), ensured that the engine always operated at its most efficient level, whether cruising on the highway or accelerating hard.
The Eltec also featured an advanced cooling management system that improved fuel economy by controlling the temperature distribution within the engine. By using an electric pump to circulate water through the cylinder head and an efficient radiator design, the Eltec was able to reach operating temperature quickly, reducing fuel consumption and emissions.
In terms of suspension and braking, the Eltec was equipped with an electronically-controlled adaptive suspension system and a low-cost electronic wheelspin control system that also functioned as an anti-lock brake system. These systems worked together to provide enhanced handling, safety, and security for the driver in a variety of driving conditions.
The futuristic design of the Eltec extended to its exterior as well, with aerodynamic bodywork designed by Ford of Europe and built by Ghia of Turin. The vehicle featured a unique glass sunroof with retractable louvres controlled by an electronic system that automatically closed the roof in case of rain.
Overall, the Ford Eltec was a glimpse into the future of automotive electronics, showcasing the potential for advanced electronic systems to improve the performance, efficiency, and safety of vehicles for the 21st century. With its innovative technology and practical design, the Eltec represented Ford's commitment to pushing the boundaries of automotive engineering and delivering cutting-edge solutions for the benefit of the customer.
