Diagnostic and Performance Tuning
Accurate diagnostics to save time and money. Performance tuning to maximise the potential in your vehicle
Diagnostics
Diagnosis of faults in modern diesel vehicles is a complex and technical process which must be performed by highly trained Diagnosticians. Todays diesel engines are entirely computer controlled
When it comes to finding the cause of the fault with your diesel engine, the diagnostic process relies on skilled technicians using the latest in electronic computer based diagnostic scanners and oscilloscopes to quickly find and rectify the fault, minimising downtime and keeping costs under control.
At Diesel Services NZ we have invested heavily in Diagnostic tools and training for our technicians. Combined with our knowledge and our experience makes us the best choice for solving those complicated engine management problems.
When it comes to finding the cause of the fault with your diesel engine, the diagnostic process relies on skilled technicians using the latest in electronic computer based diagnostic scanners and oscilloscopes to quickly find and rectify the fault, minimising downtime and keeping costs under control.
At Diesel Services NZ we have invested heavily in Diagnostic tools and training for our technicians. Combined with our knowledge and our experience makes us the best choice for solving those complicated engine management problems.

With 30+ Years Experience
Contact Us Anytime to Discuss Your Diagnostic Requirements
Performance Tuning
Craving more power? Would like better fuel economy?
We can help. Maximize your vehicle’s power and efficiency with our expert ECU tuning services. Our precise tuning enhances performance and reliability. Experience the difference in every drive. (Performance specifications and fuel economy vary between models)
Our Other Diesel Services
Contact Us Anytime For Your Diesel Fuel System Repair Requirements
Diesel Services NZ is also your Diesel Diagnostic Experts with a large range of modern scanners, diagnostic tools and oscilloscopes for fast efficient and accurate diagnostics. So if your vehicle is leaking diesel, blowing smoke, lost power or running rough, give the experts a call, we are waiting for your call.