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May 7, 2019 · Earlier this year Daniel Stern wrote an article that looked at General Motor’s HEI ignition system. The GM HEI ignition is well known among car enthusiasts, but it was far from the first attempt at electronic ignition by an American auto maker. Throughout the 1960’s GM, Ford and Chrysler all experimented with different versions of ...
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An internal combustion engine’s numerous operations are managed and controlled by an engine control unit, or ECU. The ECU is capable of modifying several engine characteristics by obtaining data from a wide range of sensors. Fuel Injection: Adjusting the quantity of gasoline supplied to the cylinders. Ignition Timing: Regulating the spark ...
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Jun 15, 2018 · A modern car today can have more than 100 ECUs, has the computing power of 20 personal computers, features about 100 million lines of programming code, and processes up to 25 gigabytes of data an hour. Driving this rapid innovation in the auto industry is consumer demand. According to McKinsey who interviewed industry players and surveyed ...
Apr 11, 2017 · Electronic ignitions were initially developed in the late 1940s and were offered as an option on some GM vehicles in the early 1960s. FIAT offered the first standard-fit electronic ignition in the ’68 Dino, but that wasn’t sold in the US; the 1971 Jaguar XJ, which also had it, was. Chrysler made electronic ignition standard in 1973; GM ...
Jul 19, 2021 · Well, all the answers we could pry from CARB and CBAR, that is…. by Jonathon Klein | UPDATED Jul 19, 2021 5:20 PM EDT. www.thedrive.com. J. Jonathon Klein View jonathon klein's Articles ...
Sep 27, 2023 · The horror! The ECU’s ancestors are those clunky, mechanical connections and carburetors. As technology evolved, so did our vehicles. The 1970s welcomed the first rudimentary control units, tackling fuel injection and emissions – a hipster revolution of the automotive industry. They were the avocado toast of their day.
Jul 26, 2019 · Modern cars are more like computers on wheels and central to that is the ECU. If the engine is the heart of the car, the Electronic Control Unit or ECU is its brain. Your car may develop a fault that you think is mechanical but actually the real culprit could be the electronics, caused by a malfunctioning ECU or one of its sensors.
