Let's state you want to drive a car with more power or perhaps a van that travels further on a tank of fuel. Or you might take one very simple action to improve your car that you already have. Remapping the engine control unit (ECU) is an increasingly popular alternative for drivers who want to upgrade their own vehicles in a reasonable cost.
The ECU, or engine management device, comprises many diverse channels (programmes) that control all aspects of fuel combustion and combustion engine functioning. Remapping the ECU involves changing the maps -- attentively, with excellent accuracy -- to get more power from the engine and reevaluate vehicle functionality.
But where does the additional power come out of? The funny thing is, it's experienced the engine all along. Car makers routinely tune their motors to limit power output. 1 reason for this is to make certain that their vehicles will run reliably in extreme climates and in places where fuel quality is so inferior.
Limiting engine power also has certain industrial advantages for car manufacturers. For instance, they are able to offer buyers an entry level model with a moderately powered engine. They then can tune the engine for higher BHP and torque and sell the exact same car as an even more expensive upgraded model. A bit sneaky -- however, you can certainly do exactly the identical task. You can tune the engine in your own car for more power, only by remapping the ECU.
A fantastic ECU remap is totally customized to your automobile, the kind of driver you're, and the advantages you would like to gain. More power, more torque, and improved fuel market are to be anticipated from any remap. But you can often choose that benefit is more important for you and the tech will tune the new maps so.
As an instance, some drivers want maximum performance above all else. Throttle response becomes acceleration and flatter is more smoother, which allows for assertive vehicle management and safer over taking on highways. This type of re-map can boost engine power up to 3-5 %, depending on the version of the car.
Remapping for fuel economy involves adjusting the engine to get longer low-down torque. This decreases the apparatus changes needed in everyday driving, which in turn can reduce gas consumption and emissions. Having this type of re-map, drivers can see fuel savings of up to 20%.
Turbo diesel-powered engines will typically observe the most striking progress from an ECU remap. If your vehicle has a turbo gasoline engine or perhaps a normally aspirated engine, there is less potential for advancement however, you're still able to obtain considerable power gains out of the remap. Don't hesitate to call up the supplier and get what they can do for the particular car.
Remapping the ECU on modern cars is safer and easier than in the past. The tech doing the task does not need to eliminate the engine controller apparatus or tamper with any internal parts. Alternatively, the search engine control unit is remapped via the On Board Diagnostic interface, using the most recent software and equipment. The automobile's original map is downloaded to the tech's mobile computer, rewritten to the desired specs, and then flashed back to the ECU. A replica of the original map is stored, which means that you can return the engine for the prior tuning state at any moment in the future.
The technician must make certain you remain in the green zone when tuning the maps; this is, work within the tolerance limits of the automobile. Subsequent to the remap, you'll immediately notice additional power and better response from your car.
A properly done ECU remap can boost power and make driving more pleasure without even hurting your car at all. Just consider vw remap that adopts contemporary cars -- it's almost a shame not to take whole advantage, wouldn't you say? Remapping the engine controller unit is an automobile alteration that could quickly turn your good car to some great one.
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