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I don´t think injector timing angles are being represented correctly in the ECU The injection angle table should be BTDC of cylinder physical TDC on the compression stroke. On a bench setup with cam setup, 24 crank + 1 cam at 1200rpm as supplied by waveform generators Injector output is pin 7 Ignition output is pin 34 Its assumed that the Ignition out angle is the correct one (I sure hope) 90deg TDC after the trigger First trigger tooth 1 When 720deg inj angle and 0deg ignition angle its safe to say that the rising edge for both ignition coil and injector output should be extremely close to each other as they are both supposed to happen at TDC. The injection angle is however controlled by the TDC after the trigger value and not actual cylinder TDC!!!! I think this needs proper explanation as to why this is like this and not to actual TDC This is on 1.2.41 btw. Image 1 below. Red is ignition, Blue is injection Inj angle 360 BTDC, Ignition 0 deg BTDC, 90deg reference angle https://i.imgur.com/tUvdhHt.jpg Image 2 below Inj angle 720 BTDC, Ignition 0deg BTDC, 90deg reference angle https://i.imgur.com/sOcIDDL.jpg Image 3 below Inj angle 720 BTDC, Ignition 0deg BTDC, 25deg reference angle https://i.imgur.com/tAOmC1J.jpg More files http://vems.hu/vemstune/bugreports/reports.php?cmd=view&key=r4vCur
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