who can tell me how best to set the ignition at a Corsa A EZ: 06/92? The Corsa already has an electronically controlled injection system engine identification letter is C12NZ, 1.2l with 45hp. Have already tried using a paper clip on the diagnostic plug to close the pins A and B to flash out the error memory. Unfortunately, it doesn't work as I imagined. But it can also be because I don't have a strobe lamp to light the strap disc. 
