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Top 10 Best OBD2 Scanners in 2018 – Buyer’s Guide In this article... Most Popular & Best Selling OBD2 Scanners of 2018 (Top 10 List) OBD or On-board Diagnostics system can be regarded as one of the numerous boons of the modern science which has made our life easy and convenient. It offers the user or the technician of a vehicle an enhanced access to various systems and mechanisms working inside the car and informs if the vehicle is having a problem in any of its components. This helps the user quickly identify...

ECU programming guide Nissan GT-R on EcuTek's in-house dyno ECU programming is the process of taking a ROM file and placing it into permanent storage inside a vehicle's engine management ECU. The following information is an overview of what's typically involved in reprogramming a car. Before you attempt it for real, please make a point of reading our the Knowledge Base article Before Programming an ECU in this section. Programming overview Reprogramming involves taking the following steps, but there may be car-model-related variations so only do the job for real with the specific EcuTek instruction manual alongside you. Connect the vehicle interface cable to the OBD-II connector and turn the ignition switch to ON Open the ProECU software and choose Tools then Detect Vehicle Select Program Engine ECU Choose Query ECU to identify the ECU version fitted to the car Select Choose R...

Fluida ada 2 macam: cairan dan gas. Watak dari fluida adalah mengalir, mengisi ruangan yang mewadahinya. Beberapa diantara sifat-sifat fluida adalah: 1.Densitas (massa jenis) dan berat spesifik: Densitas adalah massa per satuan volume, sedangkan berat spesifik adalah berat per satuan volume. 2. Tekanan: Dalam hal ini, ada tekanan absolut dan ada juga tekanan alat ukur (gauge pressure). Yang disebut terakhir tidak lain adalah tekanan absolut dikurangi tekanan atmosfir (1 atm). Tekanan fluida biasanya diukur dengan manometer (cairan) atau barometer (gas). 3. Temperatur (suhu), panas spesifik (specific heat), konduktivitas termal, dan koefisien ekspansi termal: Panas spesifik adalah jumlah energi panas yang diperlukan untuk menaikkan satu satuan massa sebesar satu derajat. Konduktivitas termal menunjukkan kemampuan fluida untuk menghantarkan (mengkonduksikan) panas. Sedangkan koefisien ekspansi termal menghubungkan antara temperatur dan densitas pada tekanan konstan. ...