Diesel Engine Servicing, Engine Tuning & ECU Remap

service ecu

The modern diesel engine has undergone many changes in the past 30 years, and more than ever they require skilled, knowledgeable technicians to properly maintain and repair them. At Hitech Auto Electrical and Mechanical Auto Service, our technicians are constantly upgrading their education and techniques to be always up to date with todays modern engines.

We can service your new diesel vehicle without invalidating your warranty

We service all vehicle makes and models and undertake servicing on all diesel vehicles; cars, 4 x 4‘s, and small commercials vehicles without affecting your vehicles statutory new car warranty.
We will carry out work in accordance with your vehicles service recommendations to the highest possible industry standards. All our work is carried out in accordance with your vehicles service recommendations to the highest possible industry standards and by using only high quality parts that comply with the manufacturer’s warranty specifications.

Excellent level of service from start to finish

For local businesses, and for their convenience, if required, we will collect your vehicle from your place of work and return it to you once all servicing and repairs are complete. This is especially beneficial for those who are unable to bring their vehicle into our workshop due to business commitments. In this respect we are able to arrange pick-up and deliveries of vehicles for companies and businesses in out local area.

At Hitech Auto Electrical and Mechanical Auto Service, our aim is to provide you with the best possible service and advice relating to your vehicles servicing. taking into account your motoring health and safety as our priority. As part of our commitment to maintain a high level of customer care, we will contact and advise you about any extra work that might be needed and its cost, before any work is carried out, so hat you are you are to make up your own mind if these repairs are to be done then or at a later

What is Diesel Tuning & Remap?

hitech ECU remap

Diesel Tuning Remap is a re-flash of the engine management system which installs new software to change the operating parameters of the engine. Our Diesel Tuning software will alter parameters including throttle position, Fuel duration, boost pressures, torque limiters, boost limiters, fuel pressure limiters and many more. Diesel Tuning and Remapping has become a very popular over the last 15 years as the modern diesel engine has become fully electronic and therefore able to receive Turbo Diesel engine tuning and ECU Remapping.

Why don't manufacturers offer a Remap Service?

You will probably be surprised to discover that the vehicle manufacturers often modify the mapping of their ECU's for marketing reasons. They do this to differentiate between models and vehicles specifications. For example, with the same engine often being fitted to numerous models of vehicle there has to be a performance difference between their low-specification, regular and "sports" models. This is frequently achieved by de-tuning the cheaper models. Manufacturers also have to comply with very strict emissions requirements and tests that are performed to meet Australia testing parameters, witch often means that a vehicle rpm the engine output is deliberately held-back to pass these tests. Having a negative effect upon both performance and economy.

hitech castrol


589-591 Gardeners Rd Mascot NSW 2020

Trading Hours

MON to FRI 7.30am - 6pm
SAT & SUN Closed

PH: 02 9667 4008

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