ECU or an engine control unit is a kind of control unit that operate electrically and controls series of the actuators in a combustion engine inside, so that the engine performance will get optimized. This is done by reading values got from many sensors that is kept inside the engine bay. The data is interpreted using look up tables or performance maps that are multidimensional and the engine actuators are adjusted accordingly. Before the ECU, ignition timing, air fuel mixture and also idle speed were set on a mechanical basis and controlled dynamically using pneumatic and mechanical means.
Setting the ignition time, air fuel mixture and idle speed in that way is very difficult. Also the dynamic nature of controlling was restricted. But the ECU or Engine Control Unit has simplified the entire process. Its introduction has brought great changes into the field. The process of calibration and re calibration has become really easy. Moreover the time consumed for bringing the values back to the proper ones has become really low. It take only few seconds or maximum minutes for the process. So the introduction of ECU is quiet commendable.
Re – mapping of the engine can enable the lifting of few of restrictions forced on the vehicle by manufacturer. ECU re-mapping removes the blocks on few of manufacturers restrictions and facilitate the vehicle to perform like how it did when was designed originally. Greater response, more power and lesser fuel consumption comes as one among many advantages that the remap offers. The most important point is that the re-mapping of a vehicle does not have any negative effect on the life of the engine or exhaust emissions.
The ECU controls different factors like the following :
- Air Intake – The amount of air that should be allowed into engine as a response to throttle.
- Fuel – The amount to put in as a response to throttle and load.
- Ignition – Decides when the spark should be fired in the petrol engine or when to inject fuel in the diesel.
- Valve timing – Decides when the inlet should be opened and also the exhaust valves opening time.
- Turbo boost – The amount of boost to be used and at what RPM.
Thus, it is understood that the ECU plays a big part in your vehicle management properly. It ensures the performance and efficiency of your vehicle. Worried about managing them? PrecisionCode has come with the best ECU software that comes with two benefits.
- ECU Re-mapping Software
- ECU tune file service
ECU Re-mapping Software
Using ECU Re-mapping Software, you can receive e-mapped tuning file, that too in few seconds. The re-mapping is done so effectively that you wont have any complaints later. They have created the software with utmost care and responsibility.
ECU tune file service
The services are available for both petrol and diesel vehicles. The Precisioncode has facilitated calibration, DPF solutions, EGR solutions, Calculator for fuel economy, Actual Map View, tuning to 100’s of components. The build time is of an average of thirty second. It takes only few steps for using the ECU tune file service of PrecisionCode.
1 . Register for PrecisionCode. Work’s Tuner account
2 . Identify ECU of your vehicle
After logging in, navigate to Protocol Database. Check in the drop down menu to find the vehicle’s ECU type. This aids you in selecting tuning method and also best suited tooling. Before that check Wiki to identify any known problems related to the tuning of ECU.
3 . Getting the ECU Flash Tool correctly
Extensive quantities of information will be available there on each of various tools and also supported types of ECU. You can also take a look on Amazon and Ebay for comparing prize. PrecisionCode.Works does support all the formats of master flash tool like BDM, Tricore (TPROT included) and OBD. A look up service is also in process of getting created by them.
4 . Using selected tool, read Original File from the ECU
Download Original file of ECU file from ‘ECU’ by following instructions of the tuning tool. Before that check Wiki for seeing expert notes related to the ECU.
5 . Purchase Credits
‘Purchase Credits’ has to be selected from main page and the steps have to be followed to complete checkout. Then you will get access to a section called ‘Build your Tune’ section and with credit balance that is positive, you get access to all the areas of web site.
6 . Build Your Tune
Navigate to the ‘Build your Tune’ to complete the steps of uploading original ECU file that will be used to get modified to desired calibration.
7 . Select desired ECU profile
Once the file gets uploaded, you will be given options for the original file. Select the tuning profile, DPF or EGR switches and then confirm. If any issues are there, raise a ticket and they will help you in this by providing an engineer’s look on it.
8 . Download the new tuned ECU file
Once system built the selected tune file, wait for 30 seconds and then press the button ‘Download’ to save file to the computer. This file is not a standard one and is specific only to the original one uploaded by you because of which maximum compatibility is ensured.
9 . Upload the new ECU file into the vehicle ECU with the help of tuning tool
Follow hardware instructions from the tuning tool and select new ECU file that you downloaded and upload the same to ECU. Again check out Wiki for any known issues of flashing with ECU.
10 . Raise support request
Once flashing of ECU gets completed, car should get calibrated to the chosen profile. Take vehicle for drive and then feel difference yourself. If still you are not happy, raise support request and inform us. We pride our work and will assist you in any trouble.