ENHANCING PRACTICAL LEARNING IN AUTOMOTIVE ELECTRICAL DIAGNOSTICS USING THE EZFUSE TESTER

Abstract

EZFuse Tester is an innovative teaching aid designed to assist students during practical sessions involving vehicle electrical systems. This tool simplifies the fuse inspection process by providing visual (light) and auditory (beep) signals to indicate whether a fuse is functioning properly. Checking fuses is a crucial step in identifying faults in vehicle electronic components such as audio systems, lights, or other accessories. The tool addresses common challenges faced by users, particularly older mechanics with vision problems and students who find multimeters difficult to use. Its simple and user-friendly design allows students to connect the alligator clip to the battery terminal and touch the device tip to the fuse terminal-triggering a light and sound if the fuse is functional. A quantitative study involving 41 respondents (38 students and 3 lecturers) from the Department of Mechanical Engineering, Politeknik Kuching Sarawak, showed strong agreement regarding the tool’s effectiveness. 85% agreed it simplifies inspections, 88% found the beeping sound engaging, and 83% stated that it enables faster diagnostics with minimal supervision. Additionally, 81% agreed that it promotes a safer, more organized workspace, while 83% recognized its role in improving problem detection and diagnostic efficiency. Overall, EZFuse Tester enhances learning outcomes, reduces inspection time, increases productivity, and supports an inclusive, efficient workshop environment.

Keywords

• Automotive Education
• Electrical System Diagnostics
• Fuse Tester
• Teaching Aid

References

1. Abdullah, N., & Samad, N. A. (2021). Development of smart test lamp using IoT technology.
2. Chen, Y. S., & Wang, J. Y. (2018). Computer vision-based approach for reading analog multimeter. Applied Sciences, 8(8), 1268.
3. Hassan, N. S., Rahman, S. A., & Kamal, M. F. (2023). Evaluation of assistive diagnostic tools for automotive education in Malaysian TVET. Malaysian Journal of Technical Education, 10(1), 15–25.
4. Henderson, R., Selwyn, N., & Aston, R. (2017). What works and why? Student perceptions of useful digital technology in university teaching and learning. Learning, Media and Technology, 42(1), 1–15.
5. Ismail, M. H., & Zulkefli, N. (2020). TVET students’ challenges in using conventional electrical testing tools. TVET Journal, 9(2), 21–30.
6. Kader, M. A., & Alam, M. M. (2018). Pembangunan sistem pengesanan kerosakan elektrik automotif menggunakan
7. Arduino. International Journal of Research in Engineering, IT and Social Sciences, 8(8), 101–112.
8. Lima, D. A. D., Pereira, G. A. S., & Vasconcelos, F. H. D. (2008). A computer vision system to read meter displays. In Proceedings of the 16th IMEKO TC4 Symposium, Prague, Czech Republic.

9. Mokhtar, S. F. M., et al. (2021). Design and development of a simplified automotive circuit diagnostic tool. Journal of Technical Education and Training, 13(2), 56–62.
10. Namun, S. S., Rahim, N. A., & Harun, H. (2019). A study on automotive electrical system fault diagnosis by using multimeter. International Journal of Innovative Technology and Exploring Engineering, 8(9S2), 295–299.
11. Norazah, M. N. (2022). TVET curriculum reform for Industry 4.0: Integrating digital tools and sensors. TVET Journal of Education and Training, 14(1), 33–42.
12. Yusof, H. M., et al. (2018). Effectiveness of teaching aids in technical and vocational education. Asian Journal of University Education, 14(4), 77–85.
13. Zaini, M. H. M., Mohd Nawi, M. N., & Abdul Aziz, A. (2017). Development of a low-cost smart fuse tester for automotive applications. Journal of Telecommunication, Electronic and Computer Engineering, 9(3-5), 41–45.
14. Zhou, M., & Brown, D. (2015). Educational learning theories (2nd ed.). Education Publishing