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| Forum name | Engine Management Systems & Controllers |
| Topic subject | MegaSquirt Knock Sensor |
| Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i54&topic_id=5404 |
5404, MegaSquirt Knock Sensor
Posted by Dstach, Nov-02-11 10:20 PM
I know you have to use the gm ESM but does anyone know what kind of input I would need? As in the high or the low.
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5405, RE: MegaSquirt Knock Sensor
Posted by VelocitaPaola, Nov-02-11 10:30 PM
Originally posted by Dstach
I know you have to use the gm ESM but does anyone know what kind of input I would need? As in the high or the low.
Neither, you need an interface designed to handle the knock sensor's signal. Like this one:
http://viatrack.ca/
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5406, RE: MegaSquirt Knock Sensor
Posted by Dstach, Nov-02-11 11:22 PM
Don't I still need an input wire for megasuirt tho. I have to need an input wire.
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5407, RE: MegaSquirt Knock Sensor
Posted by VelocitaPaola, Nov-02-11 11:58 PM
Yes, but with a proper interface you don't need any additional circuitry. You can connect it directly to the processor pin (JS4 or JS5 for MS2/MS3).
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5408, RE: MegaSquirt Knock Sensor
Posted by Dstach, Nov-03-11 10:20 AM
Ok thank you! There just wasn't much info on the knock sensor haha. Big help tho!
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5411, RE: MegaSquirt Knock Sensor
Posted by SilvrEclips, Nov-04-11 09:39 AM
Has anyone been successful running a knock sensor with MS?
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5412, RE: MegaSquirt Knock Sensor
Posted by VelocitaPaola, Nov-06-11 05:01 AM
Originally posted by SilvrEclips
Has anyone been successful running a knock sensor with MS?
Sure, it's not so difficult to do...
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