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Old Dec 23, 2003 | 06:14 AM
  #79  
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Scott R
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hmmm cheers guys, i will have another look tomorrow??

Daz, i think matt is on about the disc that people use instead of the hybrid dizzy and phase sensor, basically it sits behind the cam pulley and has two lugs on it then use a crank sensor lead as the pick up. I personnaly dont like them BUT gadget and jano both use them and rate them so each to there own???


Rich, what i was registering was the voltage back at the ECU with a multimeter, according to the breakout sheet by weber marelli, it says that i should be seeing a voltage of .25 when cranking from T3(ecu) and nbv at T4 (ecu), and all i can get is a fluctuating figure of .020 out of T3????

I was told that i could be because the gap is too small or too big, either the magnetic field is being bounced (from too small a gap) or its too big so that it cant register the mass at all.
OR i did wonder if i had enough mass of metal passing the sensor anyway, i have welded four lugs to the pulley wheel, each lug has approx 5mm sq top, and sits pround of the pulley by approx 5mm aswell. Then the bottom of each lug is tappered off to the center of the pulley. I would have thought that this would be enough, or should i get a universal trigger ring and bolt it to the face of the pulley???
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