JAP Truck Diagnostics – AdBlue, DPF, EGR & Fuel System – Common Faults & Testing Strategies
Schedule
Tue May 19 2026 at 08:00 am to 12:30 pm
UTC+10:00Location
TAFE NSW Dubbo | Dubbo, NS
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Jap Truck Diagnostics
AdBlue, DPF, EGR & Fuel System Faults
Let’s face it — Asian truck manufacturers have never been forthcoming with access to information. Yet in Australia, the market share of Fuso, Hino, Isuzu and UD trucks continues to grow and shows no sign of slowing.
In this course, Diesel Help founder and trainer Clinton Brett breaks down the key design features and operating principles of the fuel, air, emissions and aftertreatment systems commonly found on JAP trucks. The focus is on understanding how these systems work together — and why they fail.
Using selected technical bulletins, Clinton demonstrates on- and off-vehicle diagnostic strategies, drawing on Diesel Help test tools, HaynesPro, and Jaltest diagnostics to replicate real-world workshop scenarios.
Participants will learn how to interpret critical data and system functions to accurately diagnose and rectify common faults. The course also covers preventative maintenance strategies Clinton recommends to extend the service life of AdBlue, DPF and engine systems, reducing repeat failures and unnecessary component replacement.
Common Faults Covered
- Fuso Canter 515 (4P10T) – Performance issues & fuel system fault codes
- Fuso Fighter FK (6M60) – Engine hunting & fuel system faults
- Hino 500 (A05C) – Exhaust fuel injector “stuck open” fault that will not clear
- Fuso / Hino / Isuzu / UD – DTC P0263 Cylinder Injection Quantity faults
- Isuzu N & F Series – Excessive DPF regenerations
- All JAP trucks – Low power, engine surging & intermittent stalling
Live Workshop Diagnostic Demonstrations
- Fuel System – Denso cylinder compensation strategy explained
- EGR & Turbo Systems – Understanding their diagnostic relationship
- AdBlue & DPF – Service procedures & testing strategies
- Jaltest – Key features of this aftermarket diagnostic scan tool
- Open Q&A – Discussion of real vehicle issues participants are currently facing
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Where is it happening?
TAFE NSW Dubbo, 69 Myall St, Dubbo NSW 2830, Australia, DubboEvent Location & Nearby Stays:
Know what’s Happening Next — before everyone else does.
