Results 1 to 4 of 4

Thread: V2 and PLX wideband?

  1. #1
    Lifetime Member
    Join Date
    Oct 2010

    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
    Join Date
    Apr 2003


    Could Tx and Rx be accidentally swapped?

  3. #3
    Lifetime Member
    Join Date
    Oct 2010


    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
    Join Date
    Mar 2009


    The PLX requires adding in a ttl to rs232 serial port to work.
    1995 GMC 2500 SUBURBAN powered by 01 DURAMAX/ALLISON, little of this, a little of that,
    DIAMONDEYE 4" exhaust, CORSA muffler, AFE stage 1 dry filter, custom tuning by me, KENNEDY single pump and pump rub kit.

Similar Threads

  1. PLX Wideband doesn't match?
    By 2ktransam in forum General
    Replies: 13
    Last Post: March 8th, 2013, 08:01 AM
  2. Any way to dampen the PLX wideband output?
    By lsx523 in forum Gen III V8 Specific
    Replies: 4
    Last Post: February 1st, 2010, 06:58 AM
  3. Auto ve and plx wideband?
    By mvnvltn in forum Gen IV V8 Specific
    Replies: 22
    Last Post: December 31st, 2008, 06:20 AM
  4. PLX wideband compatibility question
    By robz in forum General
    Replies: 1
    Last Post: August 4th, 2008, 09:54 AM
  5. PLX Wideband SM-AFR
    By Rhino79 in forum General (Petrol, Gas, Ethanol)
    Replies: 27
    Last Post: December 22nd, 2006, 01:46 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts