Corsa oil change

I have a client who wants to see his tuning to his corsa 2002 but I designed me that I place the scanner to erase the chek because he acts when he enhances the tuning and fails him as many times as he did, he could act on me, I could tell me how to see him so that he did not act or outskirts I must have the scanner at the end of the tuning I do not Detail thanks for your help

First check that no sensor is disconnected then you remove the ebener for a while you enter you do the service then at the end you place the terminal and turn it on

Do not leave sensors disconnected because the engine light hits you every time you realize a service you have to disconnect the ebener if not the ECU will indicate that it has a failure

The olera refers to the current terminal of the battery the positive or the apology negative

If the one who wants the two can be