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Thread: V2 and PLX wideband?

  1. #1
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    Default V2 and PLX wideband?

    Anybody successfully get a PLX wideband to show up using the serial port in efilive. I for the life of me cannot. I have the SM-AFR and it has a Tx port which is a 3.5mm stereo jack serial output. I have the cables i used for my innovate and that works great for my innovate, only difference for the PLX is i have to use a 2.5mm to 3.5mm adapter. Any ideas i cannot get this thing to show up

  2. #2
    Joe (Moderator) joecar's Avatar
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    Could Tx and Rx be accidentally swapped?

  3. #3
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    Dont think so cause my wideband innovate works fine. The only difference between innovate and plx is i need to use a 2.5mm to 3.5mm adapter on the plx. I will play and see if i can get analog to show up, somewhere i read analog updates faster than efilive anyways so serial no better. Not sure how true that is though

  4. #4
    Lifetime Member THEFERMANATOR's Avatar
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    The PLX requires adding in a ttl to rs232 serial port to work.

    https://forum.efilive.com/showthread...-SM-AFR-Serial
    1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
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  5. #5
    Senior Member SV8346's Avatar
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    PLX SM AFR TX & RX Ports are for daisy chaining to other PLX Devices.
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