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All Journal Jurnal E-Komtek JURPIKAT (Jurnal Pengabdian Kepada Masyarakat)
Muhammad Andre
Unknown Affiliation
Computer Science & IT Dentistry Education Electrical & Electronics Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Honda Vario 125 Engine Modification Performance Analysis Bahtiar Wilantara; Zaky Kurniawan; Muhammad Andre
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 9 No 2 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v9i2.2873

Abstract

This study aims to describe the performance of the Honda Vario 125 engine that has undergone modifications to five main components, namely the piston, valve, camshaft, throttle body, and injector. Performance measurements were carried out to determine changes in torque and horsepower after the modifications were applied. The research method used was a quantitative descriptive approach with testing using a dyno test. The test procedure included engine preparation, tool calibration, and the implementation of a full dyno test from idle to maximum speed. The results showed that the engine was capable of producing a maximum torque of 31.36 N m at 3,507 rpm and a maximum power of 20.21 HP at 7,693 rpm. These values ​​indicate an increase in the engine's ability to produce power and thrust at certain speeds. Overall, this study provides an empirical description of the performance characteristics of the Honda Vario 125 engine after mechanical modifications
Pelatihan Kompetensi Sepeda Motor Listrik di Sekolah Menengah Kejuruan Bahtiar Wilantara; Zaki Kurniawan; Muhammad Andre
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 7 No. 1 (2026)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v7i1.2900

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan kompetensi peserta didik dan guru SMK Muhammadiyah Berbah dalam memahami dan mengoperasikan komponen dasar sepeda motor listrik. Pengabdian dilaksanakan dengan menggunakan metode Service Learning, yang mengintegrasikan proses pembelajaran akademik dengan pelayanan langsung kepada mitra melalui tahapan identifikasi kebutuhan, perancangan pelatihan, pelaksanaan kegiatan, serta refleksi dan evaluasi hasil. Hasil kegiatan menunjukkan bahwa peserta memperoleh peningkatan pemahaman mengenai struktur dan fungsi komponen kendaraan listrik, ditunjukkan melalui kemampuan mengenali perangkat utama dan melakukan prosedur perawatan sederhana. Pembahasan kegiatan menegaskan bahwa pendekatan praktik langsung dan kolaborasi antara tim pengabdian serta guru produktif berkontribusi signifikan terhadap efektivitas pelatihan. Secara keseluruhan, program ini berhasil menjawab kebutuhan mitra dan memberikan dasar kompetensi yang dapat mendukung pembelajaran vokasi berbasis teknologi modern.
Study of the DTC P0108 Fault on a Suzuki XL7 Engine Muhammad Andre
Jurnal E-Komtek Vol 10 No 1 (2026)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v10i1.3157

Abstract

This study aims to describe the analysis of the causes of problems in the engine of Suzuki XL7 with Diagnostic Trouble Code P0108. The analysis was conducted to identify the causes of this problem in the engine. The research method employed was a quantitative descriptive approach, utilising testing with a Scantool, Multy Tester and Vacuum Gauge. The testing procedure included engine preparation, instrument calibration, and the execution of diagnostics in accordance with established standard procedures. The research results indicate that the cause of the problem lies in the internal circuit of the MAP (manifold absolute pressure) sensor, with an O.L. (open-loop) measurement result, indicating no connection. This result was obtained by analysing the connections within the entire internal circuit of the MAP sensor. Overall, this study provides empirical information regarding the functioning of the MAP sensor in relation to the engine performance of the Suzuki XL7 following measurement analysis conducted in accordance with applicable procedures.
Co-Authors Ahmad Hermanto Bahtiar Wilantara Zaki Kurniawan Zaky Kurniawan