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Summary of change:
'''This page is about crank trigger, which is a 60-2 teeth wheel, VR, stock''' ---- Measured data from BengtR: Crankshaft angular speed/position ie. VR Sensor -> 60-2 wheel info... 60-2 wheel diameter 215 mm, tooth width 4.5 mm, space between adjacent tooths 7 mm. Sensor / TDC position is 165 mm from 1st teeth rising edge. TDC is 15nth teeth falling edge = approximately 88 degrees after 1st teeth rising edge. Same mathematically... diam 215 mm x pi -> 675.44 mm 675.44 mm / 360 degrees = 1.876229 mm/deg. 165 mm / 1.876229 mm/deg = 87.94 degrees. or 15 x 4.5 mm + 14 x 7 mm = 67.5 mm + 98 mm = 165.5 mm 165.5 mm / 1.876229 mm/deg = 88.2 degrees. TDC = 88 degrees after 1st tooth rising edge. * Will check mine could be similar ---- This is the wheel: http://quasar.dynaweb.hu/~lezsi/bmw/original/PICT0021-60-2crank-wheel.JPG This is the sensor: http://quasar.dynaweb.hu/~lezsi/bmw/original/PICT0020-tdc-sensor.JPG And the plug to the harness: http://quasar.dynaweb.hu/~lezsi/bmw/original/PICT0022-tdc-plug.JPG
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