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Quicksilver Quicksilver is offline
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Join Date: Jul 2002
Location: SC - (Aiken in the 'other' SC)
Posts: 5,022
To completely test the sensors you need to get an oscilloscope, crank the engine, and see what kind of voltage the pulses have. It should be 2.5 volts. If you aren't getting that much you should look at the gap between the sensors and the teeth/pin on the flywheel.

BTW "Fun Fact" - If the reference sensor has no pulse when the TDC pin goes by check the pin with a magnet. John Walker found a flywheel that had been made with a stainless pin!
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Wayne - 87 Carrera coupe -> The pooch.
Old 12-07-2015, 08:05 PM
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