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Battery sales and customer service at an auto repair shop or service center is a daily occurrence for many companies. Increasingly, customers expect not only a quick battery replacement, but also a reliable diagnosis and proof that the battery really needs to be replaced. This is where BSI (Battery Service Integrator) – software that supports…

Electronic systems in a car are a source of electromagnetic interference. Many of them are easily removed by using engineering methods, such as running signal pairs as twisted pairs and selecting the impedance of the transmission path. Sometimes it is easier to ensure compliance with the requirements that electromagnetic compatibility enforces by changing electromagnetic waves…

Measuring the starter with an oscilloscope – effective start-up diagnosis In their daily workshop practice, mechanics face many challenges in diagnosing vehicle starting problems. Imagine a situation in which a customer reports that his car is not starting. After finding the battery worn out and replacing it with a new one, the customer comes back…

Independent diagnostics of agricultural machinery Diagnosis of agricultural machinery is extremely important for maintaining its efficiency and performance. Unfortunately, many competent service technicians do not have a diagnostic tool dedicated to the diagnosis of agricultural vehicles or construction machinery. We will show what measurements we can make with independent equipment from DeltaTech Electronics. This equipment…

Alternator test with an oscilloscope – voltage ripple diagnostics Vehicle electronics diagnostics are becoming increasingly complex as electronic systems in modern cars become more complex. Undoubtedly, the alternator, which is a key component of a vehicle’s electrical system, plays an important role in maintaining proper voltage levels and charging the battery. In this article, we…

Calibration of turbocharger actuators – DTE update guide In recent years, in response to numerous inquiries and suggestions, we have significantly expanded the list of supported turbine controllers. We have added more than 300 additional items for performing diagnosis of turbocharger controllers. In addition, the calibration capabilities of turbocharger actuators have been expanded to include…

Electromagnetic interference in the automotive industry – part 2 The noise around us Today, devices are increasingly operating online, which means they need to exchange information. For reasons of convenience, by far the most common is communications using radio waves. Examples are indeed plentiful. Starting with simple wireless doorbells, all kinds of control systems whether…

Electromagnetic interference in the automotive industry – part 1 If you can’t see something then … does not mean that it does not exist. This statement, of course, can apply to many aspects but this time it will apply to electromagnetic waves. Their action is generally not directly visible. Nevertheless, all forms of wave interaction…