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Importing A/F ratio into UTEC

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Old Aug 27, 2004 | 07:24 PM
  #1  
Reignman's Avatar
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From: Apex, NC
Logging A/F ratio with UTEC

I have a Techedge wideband O2 and I was wondering if there was a way for me to log my data from my Techedge into the UTEC logs. Right now I have the A/F ratio logging onto a palm pilot with TP and RPM. I could tune by matching up rpm on the UTEC and the palm but I think it would be more accurate if the data could go straight to the UTEC. Is this possible?

Thanks
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Old Aug 27, 2004 | 07:32 PM
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From: SLC UTAH
I think you need to have the turboXS tuner for it to go into the UTEC
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Old Aug 27, 2004 | 08:50 PM
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Yeah, I think to correlate the data, you'd probably need some custom software or get the RPM rows to line up in a spreadsheet.. I can tell you that you won't be able to overlay the logs directly onto the UTEC's output.. But if the data format for the wideband is open source, you could in theory write a program to grab the info for both and put it together.
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Old Aug 27, 2004 | 08:59 PM
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To bad UTEC doesnt have any extra inputs that you can configure a voltage range and log along with the other data. If this was the case I could also log EGT's.
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Old Aug 27, 2004 | 09:42 PM
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yeah, it actually does have an extra 5v input, but its for the MAP sensor and might be difficult to calibrate for what you'd want. (I don't recommend it) I would have liked the UTEC to have several inputs.. the Tuner has a majority of the extra inputs you'd need.. But it only appends AFR, it should append all of the inputs (configurable) to the UTEC data..
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