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Thread: First timer trying to get the correct Wideband

  1. #1
    Potential Tuner
    Join Date
    Jul 2022
    Posts
    1

    First timer trying to get the correct Wideband

    Wanted some opinions - running a 2000 Suburban LM7 N/A - Just got my MPVI2 and realized I need a wideband. I have been told the AEM 30-0300 as the best one to get.
    Opinions?

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,565
    Yes, they are good widebands. I've probably bought 3 or 4 of them over the years.

    Several different way you can add them into HP Tuners.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner
    Join Date
    Jul 2012
    Location
    MANITOBA,CANADA
    Posts
    99
    If you do get the AEM, the obd2 30-0334 one that plugs into the diagnostic port only works on vehicles 2007 and up so you will need to wire it into your MPVI2 via the pro feature set or you can get a wideband that uses a serial data via usb like a innovate LC2. I like using the obd2 input when I can or the serial data input (LC2) over the 0-5v input because the signal is alot cleaner. Just my preference.
    2010 /2SS/Long Tubes/ Magnaflow axle back/LSA Conversion/ 2 bar OS running / Stock Blower Pulley...for now