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Summary of change:
I am currently setting up a VEMS V3 for my 1970 Alfa Romeo 1750 GTAm replica. I use an Alfa 75 2 litre twinspark naturally aspirated engine. - stock 60-2 trigger wheel - stock VR sensor - running twin spark as wasted spark with two 2x2 coil packs - Alpha/N - VGS throttle body Genboard ordered directly from vems.hu with VR as primary trigger and hall as secondary trigger (as i did not know which kind of sensor i would use). Wiring loom made as shown in the schematics available from download section. Problem: Everything works fine except the VR sensor. Sensor measurement until EC-36 shows perfect signal with oscillograph. No trigger signal in triggerlog, contacted Ferenc Kulin, he quickly checked my settings (looked OK), he will also check my wiring diagrams. Possible fault: P259 chip (even if i do not use the outputs from this chip at all), maybe i blew it when testing the hall sensor and miswired something? If wiring schematics is OK i will send in ECU for a check. - 17.05.2021 - ECU sent to hungary for checking ECU back, P259 changed, now I have Trigger signal and engine is firing and starting
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