Knock sensor test whit Megastim?

Building and using the Stimulator to test your Megasquirt

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Rotxam
MS/Extra Newbie
Posts: 21
Joined: Fri Jul 10, 2015 9:02 pm

Knock sensor test whit Megastim?

Post by Rotxam »

Hello,

Can i try the knock sensor by plugging it in the P3 spare pin of de megastim. One wire to pin 5 and other at sensor ground ? Ground sensor dont have available pin.

I try the knock sensor directly on DB37 pin 5 and 7 for ground. But its not working.

I have the internal knock module instal on MS3 card.

Sorry for my english.
Matt Cramer
Super MS/Extra'er
Posts: 17499
Joined: Thu Apr 16, 2009 8:08 pm

Re: Knock sensor test whit Megastim?

Post by Matt Cramer »

The MS3 knock module needs a frequency based input. The Stim does not have a good way of generating a test signal for it.
Matt Cramer -1966 Dodge Dart slant six running on MS3X
Rotxam
MS/Extra Newbie
Posts: 21
Joined: Fri Jul 10, 2015 9:02 pm

Re: Knock sensor test whit Megastim?

Post by Rotxam »

With a hammer for generating a signal ?

Thanks
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