#Ecu tuning tutorial how to#
#Ecu tuning tutorial manual#
#Ecu tuning tutorial code#

This would also reduce the number of resets you will have to do to the ECU. You should prepare the ECU to get adapted only to the conditions that it would normally encounter. The idea is not to reset the ECU when using anything in your car that you normally donРІР‚в„ўt use. One important point that you should remember is not to reset ECU when using fuel additives or different octane fuel than you normally use. You should remember a few points when doing the ECU setting. You can now use your car whenever you feel like. Once you have done this you have accomplished the ECU resetting. This would not take more than 10 minutes at the most in summers. Start the car and keep it running so that it warms up. Practically leaving it disconnected overnight is more than enough.Р”Р„fter having left the cable disconnected for sufficient time you have to connect back the cable.

Theoretically it is best to leave it in this disconnected condition for as long as you can. To reset the ECU you simply have to unplug the negative battery cable connection. Doing this allows it to adapt itself to new parts and efficiently perform post modification also. Now therefore the step to be performed is to purge the old data and reset your ECU. You have to let your ECU adapt itself to the new situation arising out of the modification. You should be well versed with the vital art of resetting the ECU of your car. The ECU has to operate on the newly acquired data as this new data reflects the true conditions post modification.

You should then feed in fresh data pertaining to the conditions that have come into existence post modification. The moment you have carried out the modification you should purge out existing data in your ECUРІР‚в„ўs memory. This is the reason why ECU resetting is essential for optimum performance after any modification has been carried out in your car. This means that you have to erase the old data from memory and new data pertaining to post modification should be logged into the ECU memory by mapping in new readings. The input data to the ECU should pertain to the post modification situation of the components and parts introduced, while making the modification. This old data no longer is credible as it pertains to conditions that existed before the modification. Thus the ECU in order to make accurate diagnosis on engine control utilizes stored data.Р”В®ven though you have made modifications in your car, the ECU still continues to get an input of the old data which is stored in itРІР‚в„ўs memory.

#Ecu tuning tutorial how to#

The ECU tells your engine not only what to do but also how to do it. The ECU shuffles through the tons of data that come to it in the form of readings to decide the course of action that should be taken by the engine to ensure an ideal drive. The computer uses the mapped data to work out the optimum control conditions in which the engine should function. Whenever you make a physical intervention the data pertaining to such intervention gets recorded in the memory banks of your carРІР‚в„ўs computer. Nowadays sophisticated technology is being incorporated in the form of computerized controls that guide and ensure Engine performance.

#Ecu tuning tutorial manual#

Modern day cars do not have manual controls. This is the only way to ensure that you get the best in both driving as well as handling. For your car to deliver itРІР‚в„ўs best performance you have to keep it in a fit condition at all times. PART 2 demonstrates example how to program ECU via HEX coding software.Р”Р‡irst a basic beginners guide introduction into world of car tuning and what you need to know:

#Ecu tuning tutorial code#

You'll first need to get familiar with this information before attempting to code (as discussed in PART 2).

PART 1 of this article will talk about basics of ECU. Intro Guide to Do-It-Yourself ECU Map Chip Tuning / Programming / Flashing (Using HEX Editor)