Welcome to ECU Chips, New Zealand’s No 1 Diesel Tuner

News Flash: ECU Chips is now a supplier of Diesel upgrade units for all modern trucks and tractors. Be it a Mercedes Actros, Mack,  Freightliner, John Deere or Deutz, we can provide a plug and play unit that will perform a remap of the computer. Simple to install, no down time and provided from a company that has modified thousands of big rigs all over the world for over 24 years!

These units simply plug into the computer and take over control of the injectors. All the safety systems will still work and it will not affect the dealers ability to diagnose engine faults, as the unit can be removed in minutes. You will expect significant power increases and fuel savings in the safest possible way. These units are definitely a step ahead of remapping.

You can have confidence the unit we install on your mega dollar engine has been installed on hundreds of similar engines all over the world.  Call for more details

Why buy an ECU Chip diesel performance chip?

• New Zealand owned company and quality German Products
• ECU Chips come with a 30 day Money Back Guarantee.
• Our phones are available for assistance 7 days a week.
• The most advanced performance chip technology available.

Advantages of our ECU Chip;

• We can add software to suit different vehicles that have specific engine characteristics that need to be allowed for.
• We can change the software to set the “on point” (where in the rev-range the unit starts the tuning).
• We can add a cold start feature to allow the engine to warm on factory fueling before the unit starts.
• We can program how long the tuning lasts for at full throttle, this is a built in safety system so as not to harm the engine during long, hot full throttle climbs while towing.
• We can adjust the total amount of tuning available to the engine.
• We can adjust where in the rev range, the optimum tuning sits.
• The unit leaves no trace in the cars computer what so ever, therefore once removed (5 minutes) will not affect the warranty of the vehicle.
• You don’t need to use a laptop to tune, we do this prior to shipping, all you will need is a fine screwdriver to make any final adjustments if required
• After the unit has been programmed for your Car, Truck, or SUV, with the correct tuning duration (where the tuning sits in the rev range) there is still 18 X additional power settings and 18 X additional speed range settings. Of course the unit will be shipped preconfigured and in most cases will never need to be adjusted. However as all engines are slightly different, there are cases where small adjustments will ensure the optimum gain.

To get an in depth view of what the diesel chip is and how it interacts with the engine, have a look at the tech page

Also there is some good reading about Injector rattle  and Suction Valves at the bottom of the tech page

ECU KW Chip For Pre Common rail fuel pumps. This unit is for a 100 Series Landcruiser, Simple to install and really makes good power and economy

ECU KW Unit for Unit injected engines, Trucks, Tractors, and Machinery up to 1000hp This is the unit for the large trucks and tractors with Unit Pump Injection or unit injection. They plug direct to the trucks computer and modify the injector map, but leave the the factory computer standard so the truck can still be diagnosed by the dealer and no safety systems are turned off.

Welcome to our site and feel free to call us anytime for more information, our cell phones are always on.