Why are electronic engine important?
Electronic control allows you to control the injection of fuel more accurately to optimise the power delivery and fuel consumption compared to mechanically controlled engines. However, in some cases, a mechanically controlled system could be sufficient for constant speed or electric power (EP) generation applications.
What is the importance of the check engine light?
A flashing check engine light indicates a major internal failure and requires immediate attention. Regardless, do not ignore the check engine light. Continuing to drive with a non-flashing but illuminated check engine light can result in lower fuel economy and eventually lead to more significant and costly repairs.
What is the purpose of electric motor testing?
A more recent addition to electrical testing technologies, this involves measuring the voltage and current of the motor’s three phases, while the motor is functioning in its usual setting, and quantifying a host of data related to, the motor, the power supply and the load. Both electrical and mechanical issues can be identified.
Why do you need a good search engine?
Search Engines matter because they increasingly determine the information about brands, products and services that customers access online. Being easy to find on Google, Yahoo and MSN is now as much of a marketing necessity as having a strong presence in print and broadcast media,…
What does it mean when your check engine light comes on?
The check engine light provides an idea — sometimes precise, sometimes vague — of what’s wrong with a car. However, it does not replace a skilled mechanic or routine maintenance. In other words, don’t wait until the check engine light comes on to get your car maintenance done.
What’s the best way to check an electric motor?
Adjust the needle to 0 if possible. Locate a ground screw (often a green, hex head type) or any metal part of the frame (scrape away paint if needed to make good contact with metal) and press a test probe to this spot and the other test probe to each of the motor leads, one at a time.
What does the Check Engine light on my car mean?
“It does mean you should get the car checked out as soon as possible.” Ignore that warning and you could end up damaging expensive components. It can also be a sign that your car is getting poor fuel economy and emitting higher levels of pollutants. The check engine light is part of your car’s so-called onboard diagnostics system.
What do you need to know about engine control unit?
That’s why it’s essential to check the service manual if you need to find your car’s engine control unit. The engine control unit processes the information coming from various sensors around the vehicle and sends the data to the motor. Some of the information it processes include engine spark and fuel-to-air ratios.
Which is the most important part of the engine?
Whether it is called the engine control unit (ECU) or engine control module (ECM), this vital part is one of the most important in modern vehicles. It serves as the main computer for the engine and powertrain, ensuring that the vehicle drives as intended.
Why is it called an electronic ignition system?
As the name indicates “Electronic ” the system is fully controlled electronically and that is why we called it an Electronic ignition system. A battery is an electrochemical system, it stores energy and whenever require it gives. Battery plays an important role here. It is having two terminals positive (+) and negative (-).