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2011-07-07: Hi. This ECU worked as a charm! Now running K-jet for fuel and Vems for ignition. Using the Primary Vr non-reversed (yellow as signal) and reversed the secondary VR inside the ecu (black as signal) both wires are avaliable in the stock 25pin-connector. Using a Stepper output for ignition output. This is the car for those who´re intrested, as you see he has several more that wants the same threatment. http://vems.hu/files/ErikEnglund/pictures/urquattro_car.jpg ---- Hi. Need some help on building an plugnplay-ecu for an old 10v urquattro running a 25pin toshiba ecu. Its running the standard three sensor Auditrigger. Ive connected the Primary VR sensor to EC36/27. Should I connect the Hallsensor to EC36/13? Where on the board should i connect the Secondary VR sensor? http://vems.hu/files/ErikEnglund/pictures/urquattro_board.jpg Board Serialnr 3919 . Ordered with Auditrigger setup. Thanks for all your help! Ive come this far: http://vems.hu/files/ErikEnglund/pictures/urquattro_pnp.jpg Connect the sec VR trigger like this black and red wires http://www.vems.hu/files/ErikEnglund/pictures/Auditrigger_sec.jpg You may need a 1.5 kohm resister mounted on solder side at ends of wires. (Pull down) http://www.vems.hu/files/ErikEnglund/pictures/Auditrigger_R.jpg Thanks Peter! That helps alot! I ordered the board with 1kohm pulldown for the secondary vr. So thats done. Are there any jumpers needed for the Hallsensor to find its way ? Or is it enough to connect it to ec36/13?
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