The Benefits Of ECU Remapping

The ECU (Engine Control Unit) contains an information processor that receives data from a range of sensors through the engine. The data pulled is specific information that is relevant to the performance of the vehicle. All of these data points help the vehicle to control a variety of engine functions. These functions include:

• Control of correct amount of fuel levels, quality and temperature
• Moderation of fuel consumption and economy
• Demand on engine performance
• Temperature of air
• Variation of filter restrictions
• Air pressures
• Regulation of vehicle emissions
• Control of overall vehicle performance and efficiency of engine output

Whilst all manufacturers make their vehicles to perform at a level they see fit for everyday driving, not all vehicles are set to their maximum potential. For the majority of automotive manufacturers the ECU outputs are not a factory option to upgrade so you are given what the standard settings are for the vehicle.

This is where ECU remapping can have a significant impact on a vehicle’s overall performance. By remapping (tuning) the vehicle’s ECU, you have the ability to improve specific outputs so you can drastically improve your vehicle’s performance. Better yet, you have the option to remap the ECU to suit your driving style, habits and output needs.

For vehicles made after the year 2000, you will find that you have a higher chance to improve your performance through effective ECU remapping.

Let’s take a look at the positives and benefits of ECU remapping:

IMPROVED FUEL ECONOMY:

Improved fuel economy is one of the great benefits of tuning your ECU. This all depends on how you drive, however if you don’t have a ‘lead foot’ you can notice better fuel economy due not having to push the engine as hard due to increased torque levels. By not having to use as much throttle as normal whilst trying to reach certain speeds, you can find that you don’t push the fuel as hard as normal. More torque at a high RPM enables the engine to not have to work as hard and will reduce the overall load on the engine which means less fuel being pushed through to the engine.

In saying the above, keep in mind if you do drive with the ‘need for speed’ then you will notice the opposite results for fuel economy with remapping your ECU. Your fuel economy can decrease if you push both high RPM, power and torque all at once.

MORE TORQUE:

While petrol engines can see a great increase in torque, Diesel vehicles are known to see some very high torque increases as a result of ECU remapping. The ECU in both petrol and diesel vehicles can adjust the throttle angle during acceleration to compliment the engine’s true airflow. By doing this, you will experience improvements in the speed at which the air passes through the intake which helps to provide an improvement in the engine’s torque levels.

By having more torque you can accelerate off the mark quicker, have quicker shifting times (in both automatic and manual vehicles) as well as have confidence for quick overtakes or the need to accelerate quickly from stand still moments.

MORE HORSEPOWER:

Typically automotive manufacturers will restrict the maximum horsepower that a vehicle can reach when they produce their vehicles for mainstream driving. Despite your vehicle having a factory horsepower rating, you do have the ability to reach much higher numbers without compromising the safety or longevity of the vehicle. These numbers can be achieved through tuning your ECU to reach its true horsepower capabilities.

REDUCE LAG & FLAT SPOTS:

When you notice an increase in torque, it helps to reduce the need to increase the throttle. As a result there is less pressure on the engine which means a smoother ride and less fuel pumping into the engine. All of this combined can help to alleviate lag spots and help to contribute to a smoother and more enjoyable ride.

INCREASE OVERALL PERFORMANCE:

When you combine better fuel efficiency, a reduction in lag, more power and more torque you truly get a much more enjoyable drive from your vehicle. Smoother, quicker and better fuel economy allows for a better experience with your vehicle. Because everybody has different driving habits and needs, your ECU remap allows to make your vehicle perform better for your customised style.

ECU Remapping is an affordable option to improve your vehicle’s overall performance. The following reasons are common for getting your ECU remapped:

• Grey Nomads wanting to achieve better performance when towing their caravan, trailer or camper.
• Performance enthusiasts who want to get the most from their vehicle.
• Everyday drivers who want to experience a smoother ride and a reduction in fuel economy.
• Drivers who enjoy driving on different terrains and driving conditions.

Auto Stop are professionals in ECU remapping and we have a comprehensive service for ECU remapping in both Brisbane and Gold Coast. Contact us for any ECU remapping questions you may have, we’re here to help.