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patch for 88590015: control front and rear O2 with wideband

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Old Nov 13, 2008, 07:21 AM
  #46  
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Any chance adding this to other ROMS? I would to get this working on several other ROMs to take over control of the front O2 sensor for better fuel economy and easier tuning.
Old Nov 13, 2008, 09:17 AM
  #47  
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What I basically am trying to do is hook up the LC-1 to be the primary front O2 sensor. I've simply wired in the analog output #1 (I assume it doesn't matter between #1 and #2?) in place of the stock O2 sensor. This in turn simulates the narrowband sensor, correct. Nothing further is required using the LC-1 (ie. alterations in the LM Programmer)? I am aware of the switch over point alteration that can be done for better fuel economy but, i am just confirming the simulation portion of the this.

As far as logging from it is concerned, I've only had a few issues in the beginning logging via serial but, it turned out to be my own mistake in the LM Programmer.
Old Nov 13, 2008, 10:35 AM
  #48  
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Originally Posted by evo8dad
Any chance adding this to other ROMS? I would to get this working on several other ROMs to take over control of the front O2 sensor for better fuel economy and easier tuning.
I was hoping tephra would include it in his next ROM series, but perhaps I'll have to write standalone patches.
Old Oct 19, 2009, 10:21 PM
  #49  
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Hi MrFred. I noticed the current version posted is for v6t. It looks like the subroutine values are different in this rom compared to the v5.10 rom I had previously (both from this thread and running on my car).

Was the code updated for v6t? Any predicted incompatibilities with V7?
Old Oct 20, 2009, 12:59 PM
  #50  
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Originally Posted by fostytou
Hi MrFred. I noticed the current version posted is for v6t. It looks like the subroutine values are different in this rom compared to the v5.10 rom I had previously (both from this thread and running on my car).

Was the code updated for v6t? Any predicted incompatibilities with V7?
Sorry, I'm now realizing v6 is related to this patch and not tephra, and the t is for the tephra-type rom.

I'll assume the changes between what I was looking at were between v6 v6t and not between what I was actually looking at.
Old Feb 21, 2011, 06:01 PM
  #51  
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I know this is an old thread, but I'm trying to find out if this will work for my 94170715 ROM. I really want to get this going.
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