Hello. I have here sometimes 2 characteristic fields for an Opel Astra F…8V engine. So if now not everything deceives me a field for ignition should actually look like the “Knntfeld tuning”… Since the ignition time/angle before OT the higher the speed and higher/larger the gas position “MAP sensor” (shown in mPA in the coordinate system) should become ever larger … so from drastically speaking about 5° before OT at idle and up to approx. 40-50° at high speed and full gas position (should e In short, the ignition angle would have to rise at more speed and load. In the diagram from the bottom left, go in the direction of the top right at the back. real, however, was the kenn field as shown in “Knnfeld original…” hmmm… that would be just a big one by each other…times more times less… no system behind it at all. What do you mean? And how should I program d Amit there comes in something system. Original are at about 4000U/min and almost full load times 2degrees before OT and with a little less load equal to 40degrees and same load position…something is wrong.