Results 1 to 5 of 5

Thread: WB Volts vs. AFR math needed!

  1. #1

    Default WB Volts vs. AFR math needed!

    We'll just about brain dead as can be today. Sitting here with Excel trying to convert volt to AFR for the following

    0 volts = 8.0 AFR (.125 F/A)
    5 volts = 18.0 AFR (.055 F/A)

    Making new calc. pid and need correct formula!



    Howard

    www.redline-motorsports.net

    1-954-703-5560

    2006 ZO6 895/866 with APS TT
    2010 SSRS Camaro HTR-900TT (798/801)
    2011 HTR-850R Camaro
    2012 ZL1 Auto (10.33@135 MPH) Video Here!

  2. #2
    Lifetime Member swingtan's Avatar
    Join Date
    Jul 2007
    Posts
    1,589

    Default

    Assuming linear....

    AFR=2*V+8

    Simon

  3. #3
    Lifetime Member mr.prick's Avatar
    Join Date
    Nov 2006
    Posts
    3,195

    Default

    (V*2)+8

    beat me to it.
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  4. #4

    Default

    Thanks guys!

    www.redline-motorsports.net

    1-954-703-5560

    2006 ZO6 895/866 with APS TT
    2010 SSRS Camaro HTR-900TT (798/801)
    2011 HTR-850R Camaro
    2012 ZL1 Auto (10.33@135 MPH) Video Here!

  5. #5
    Lifetime Member mr.prick's Avatar
    Join Date
    Nov 2006
    Posts
    3,195

    Default

    Did this work?
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

Similar Threads

  1. Somebody check my IFR math - won't start now!
    By Mr. P. in forum Gen III V8 Specific
    Replies: 4
    Last Post: September 9th, 2009, 05:44 PM
  2. Math for the VE multiplier
    By Beer99C5 in forum Custom Operating Systems
    Replies: 13
    Last Post: September 8th, 2007, 01:56 AM
  3. Converting Volts to AFR
    By Big Kahuna in forum General (Petrol, Gas, Ethanol)
    Replies: 9
    Last Post: December 16th, 2006, 01:44 PM
  4. Math needed for gms/sec vs lbs/minute
    By Redline Motorsports in forum General
    Replies: 8
    Last Post: October 23rd, 2006, 10:45 AM
  5. Math ?
    By johnsZ06 in forum General (Petrol, Gas, Ethanol)
    Replies: 2
    Last Post: November 9th, 2005, 02:00 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
  •