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Top 2GNT Technical Performance/Engine Engine Management Systems & Controllers topic #17
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Subject: "RE: Megasquirt" Previous topic | Next topic
Teamner947Feb-21-05 07:40 AM
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#331, "RE: Megasquirt"
In response to In response to 4
Feb-21-05 07:41 AM by ner947



          

The Megasquirt will work with most of the wideband controllers I've seen. It will accept both non-linear and linear 0-5 volt signals. Using the TechEdge 2A0 system for a quick example...



I tapped the WBlin pin, and hooked it directly to the oxygen sensor input for the MS. The only thing you need to do is tell the MS that it's looking at a linear signal, so it lines it up with this:



In theory, you could also tap pin 1, which has a non-linear response that looks like this:



I haven't tried the later yet.


2016 WRX STi Limited (current)
2001 A4 1.8tqms (donated)
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Megasquirt [View all] , Nitrous_RS1997, Feb-19-05 05:19 PM
  RE: Megasquirt, cyan, Feb-19-05 06:58 PM, #1
RE: Megasquirt, Nitrous_RS1997, Feb-19-05 07:20 PM, #2
      RE: Megasquirt, Nitrous_RS1997, Feb-20-05 11:38 AM, #3
           RE: Megasquirt, baxsom, Feb-20-05 01:59 PM, #4
                RE: Megasquirt, BOOSTED ECLIPSE, Feb-20-05 02:12 PM, #5
                RE: Megasquirt, BOOSTED ECLIPSE, Feb-20-05 03:48 PM, #6
                     RE: Megasquirt, corsagsbo, Feb-21-05 06:39 AM, #7
                RE: Megasquirt, Teamner947, Feb-21-05 07:40 AM #8
                     RE: Megasquirt, Global Ruler Of All ThingsDarkOne, Feb-21-05 08:55 AM, #9
                          RE: Megasquirt, MrSlick, Feb-21-05 10:39 AM, #10

Top 2GNT Technical Performance/Engine Engine Management Systems & Controllers topic #17 Previous topic | Next topic
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