Let's state you want to drive a vehicle with more power or a van that travels further on a tank of petrol. Or vw remap specialists can choose one very simple action to improve the vehicle you already have.

The ECU, or engine control unit, comprises many distinct maps (programmes) that control all elements of fuel combustion and combustion engine operation. Remapping that the ECU involves modifying the maps -- carefully, with fantastic precision -- to acquire more power from the engine and reevaluate vehicle overall performance.

However, where does the extra power come from? The funny thing is, it's experienced the engine all along. Car makers routinely tune their engines to limit power output. One reason for this would be to make sure that their vehicles will probably run reliably in extreme climates and in regions where fuel quality is lousy.

Limiting engine power also has certain commercial advantages for car makers. For instance, they could offer buyers an entry level model with a moderately powered engine. Then they can tune the engine for high BHP and torque and sell the very same car as an even more expensive upgraded version. A little bit sneaky -- however you can do the exact same thing. You may tune the engine on your own car for more power, only by remapping the ECU.

A fantastic ECU remap is completely customized to your automobile, the kind of driver you're, and the benefits that you would like to gain. More power, more torque, and improved fuel market are to be anticipated from some other re-map. However, you can often choose that benefit is more crucial for you and the tech will song the new channels accordingly.

By way of example, some drivers need maximum performance above everything else. Throttle response gets acceleration and flatter is simpler, allowing for assertive vehicle handling and safer over taking on highways. Such a remap can boost engine power by up to 35%, depending on the version of the car.

Different drivers are more thinking about better driving, lower fuel bills, and lower CO2 emissions. Remapping for fuel economy involves tuning the engine to get more lowdown torque. This reduces the apparatus changes needed in everyday city driving, which then can lower fuel consumption and emissions. With this type of re-map, drivers can view fuel savings up to 20%.


Turbo diesel-powered engines will typically observe the most dramatic improvement from an ECU remap. If your car has a turbo gasoline engine or even a normally aspirated engine, there was less potential for improvement but you're still able to obtain considerable power gains out of the remap. Do not hesitate to contact the service provider and get what they can do to help the specific car.

Remapping that the ECU on modern cars is safer and easier than previously. The technician doing the task does not need to get rid of the engine controller unit or tamper with any internal components. Instead, the engine control unit is remapped via the On Board Diagnostic interface, utilizing the most recent applications and equipment. The car's unique map has been downloaded to the tech's portable computer, rewritten to the desirable specs, then flashed to the ECU. A duplicate of the original map is saved, so you may return the engine to the former pruning condition at any moment in the future.

The technician should be certain you stay in the green zone when adjusting the maps; which is, work within the tolerance limits of the automobile. Subsequent to the remap, you'll instantly notice extra power and far better response in the vehicle.

A correctly done ECU remap can foster power and also make driving more fun without hurting your car in any way. Just take into consideration the superb engineering which goes into modern vehicles -- it's almost a shame to not take whole benefit, but wouldn't you say? Remapping the engine control unit is a vehicle modification that could quickly turn your good car into a great one.