Quote:
Originally Posted by T77911S
does it really matter which sensor I get.
been trying to get info on them but not really any out there.
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Bosch publish several datasheets, including drawings, fitting specifications and vibration/thermal/corrosion/lifetime specs.
Google "bosch Y.261.K23.205" for the Jetronic connector and "bosch KS4-P datasheet" for the other one.
Apart from the connector, they're the same sensor.
Quote:
Originally Posted by T77911S
I assume the 2 wire ones are better than single wire for noise
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They're all 2 wire, it's a piezo microphone. Doesn't matter which wire goes where, but you need both. The only difference is the connector; which is better for you probably depends on which crimping options you already have.