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Thread: Best way to log AFR? C6 Corvette. E40 ECM.

  1. #1
    Potential Tuner Lght_Spd's Avatar
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    Best way to log AFR? C6 Corvette. E40 ECM.

    I have a 2005 C6 Corvette. E40 ECM. HP Tuners MPVI3. Pro Link.

    I know and understand that the ballanger setup is ultimately the best way to tune for AFR. But humor me.

    I currently have an Autometer Wideband o2 sensor and gauge on the passenger side exhaust bank. Part number 2679.

    I have nothing on the driver side exhaust bank to monitor AFR.

    I'm on the fence of the accuracy of the AM 2679 and its speed to register real time data?

    I was looking to go to AEM Wideband o2 gauges and was recommended by tech to run (2) 30-0300, one for each bank.

    My question is, if I go this route can I tie both guages to the Prolink and get both banks to register realtime AFR when I do a scan recording?

    If so, this is what I can wrap my head around how are the two sensors wired to the prolink so that I can plug the prolink into the MPVI3 directly?

  2. #2
    Potential Tuner Lght_Spd's Avatar
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    Bump..

  3. #3
    Senior Tuner
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    Nov 2006
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    I prefer the AEM Can wideband's. They pass the wideband data into the CAN stream so it logs just like the car came factory with a wideband. Very fast response.. consistent.. Easy setup.. no brainer.
    Tuner at PCMofnc.com
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