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Knock Gauge and Alarm

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Old May 15, 2007 | 03:00 PM
  #16  
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Originally Posted by cij911
Ok guys I am looking into having a nice gauge fabricated with a toggle button to show highest knock count. The gauge would reset upon ign. off.

I will look at the standard gauge sizes and try to offer different bulb options. No idea on cost yet, but I am going to guess that it would be ~$200.
Does your ZT-2 have a screen? It'd be nice to make the user input value, that zt has to show knock count. And then configure its alarm/light to beep whenever.
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Old May 16, 2007 | 01:20 PM
  #17  
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Originally Posted by jcsbanks
No one can find the port address for the CEL. It may go through a multiplexer.
Check the dsm-ecu yahoo board. I'm not as good with code as I need to be but I do remember that it IS very hard to find. Basically their are a bunch of checks and jumps in the routine before the CEL is set and since the 1g dsm and evo code share a lot of similarities the concept should help out a lot.
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Old May 16, 2007 | 01:25 PM
  #18  
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From: Socal :)
Sorry folks I was more interested in a large numeric gauge that could flash if the knock count exceeded a programmable value...I think we are onto something and will have some options shortly...
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Old May 25, 2007 | 10:24 AM
  #19  
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http://www.turboxs.com/more_info.php?ID=212

?
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Old May 25, 2007 | 02:51 PM
  #20  
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Originally Posted by zl1560
I am looking for something more like a digital gauge that shows instantaneous & peak knock, but a general knock light is better than nothing ...
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Old Jul 15, 2007 | 06:54 AM
  #21  
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From: florida
subscribed!
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Old Jul 16, 2007 | 04:28 PM
  #22  
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well ive implemented a Knock CEL flashing thingy, Eric has tested this on the 05 ROM and it works fine...

I am currently porting some of my other mods to the USDM IX ROM's so hopefully I will have this done soonish.

some details on aktivematrix.com
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Old Jul 16, 2007 | 05:14 PM
  #23  
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From: CA
Originally Posted by tephra
well ive implemented a Knock CEL flashing thingy, Eric has tested this on the 05 ROM and it works fine...
Yes, I have.

And I love it! Great work, Dave. I'm sure people will love to have this knock CEL patch.

Just so you guys know how this works at this time of testing, the CEL flashing is configurable based on the number of knock counts and the actual flashing time is configurable, too.

So, if you want your CEL to flash for 2 seconds when knock reaches 6 counts, you just configure it that way and you're ready to go.


Eric

Last edited by l2r99gst; Jul 16, 2007 at 05:17 PM.
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Old Jul 16, 2007 | 05:22 PM
  #24  
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Kickass, good work.

Do you know if there is any hope for the 03 ecu for this to work?
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Old Jul 16, 2007 | 05:32 PM
  #25  
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is that a 7 or 8?

I haven't even started looking at 7's yet
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Old Jul 16, 2007 | 06:12 PM
  #26  
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03 is 8.
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Old Jul 16, 2007 | 06:30 PM
  #27  
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oh ok.

do you have the intercooler spray switch? or is that only USDM IX's and MR's?
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Old Jul 16, 2007 | 07:03 PM
  #28  
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All '03s have the IC spray switch.

l8r)
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Old Jul 17, 2007 | 01:58 PM
  #29  
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Hi Guys,

I am interested in obtaining this patch for my 9MR, can you guys post it somewhere with instructions on how to implement.

thanks
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Old Jul 17, 2007 | 06:20 PM
  #30  
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hey RallyK,

whats your ROMID?

I am in the process of implementing this and other features for some of the USDM ROM's...

Cheers
Dave
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