Quote:
Originally Posted by instarx
But how are you going to measure pulse length?
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Quote:
Originally Posted by dcb
piezo fuel line tach sensor
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It is something DieselJohn had mentioned a while ago. The steel fuel lines actually expand during the injection on the old diesels, and it can be sensed with a clamp on sensor that came with some tachometers.
Edit: found a reference, don't know what the signal looks like though.
http://www.onosokki.co.jp/English/hp...ve/ge1200.html