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Diesel Fuel Injection Specialists

Fuel Injections Parts



Hi Tech Newsletter - Volume One

 Click here to access Hi Tech Diesel Injection's latest newsletter - keeping you up to date with everything going on in the workshop as well as Hi Tech's latest promotions, products and campaigns. 




Asbestos Brake Pads Recalled

In news this week, thousands of brake pads containing deadly asbestos, designed to fit one of Australia’s most iconic and popular cars are being sold to local buyers - buyers that are completely unaware that they are in fact counterfeit and harmful.

This announcement follows a warning from Toyota Australia that informed owners of its popular Hilux and Hiace vehicles that the fake pads were b read more...

Protecting your engine is key: more and more customers opt to install fuel filter kits

Benefits of a fuel filter kit:

Fuel contamination due to water, dirt or dust particles can cause extreme damage to common rail diesel fuel systems, costing between $1000 and $10000 if the system needs to be replaced.  

Filtering the fuel before it reaches the system not only prolongs the life of your engine but also prevents loss of performance, power and fuel efficiency.

While all veh


More power for the 2016/2017 Toyota Landcruiser

Toyota Landcruiser 200 series

A new performance module for the Toyota Landcruiser 70 series and 200 series is due to be released early in the new year.

Research and development for the module has been completed by Steinbauer, with fine tuning to be carried out and the product officially released by late January 2017

The module will provide an additional 20% increase in power and torque to the Landcruiser’s twin turbo d


VIDEO: Genuine Pump Repair

This short video provides insight into how Hi Tech repair pumps using genuine parts and superior testing. 


How do piezo injectors work?


Piezo injectors are crucial in modern common rail diesel engines, instigating a rapid series of injection events which allow for greater efficiency, performance & reduced emissions.

At the heart of a piezo injector is the piezoelectric (piezo) crystal. It rapidly expands when electricity is applied, making it suitable to act as the actuator in a diesel fuel injector. A piezo injector can act


Coding to the ECU



What's the low down on the VP44 pump?

The low-down on VP44 pumps.

What is the VP44 and how does it work?

The VP44 fuel pump is an electronically controlled rotary fuel injection pump; the pump controls the injection quantity & timing of the fuel injection.

Engines that use these pumps also use mechanical injectors which control injection pressure (400bar approx. nominal pressure).

The pump control unit (PCU) controls the timer


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