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Thread: Open and close loop on 08 Mustang V8

  1. #1
    Tuner
    Join Date
    Jun 2011
    Location
    Cyprus to Worldwide
    Posts
    65

    Open and close loop on 08 Mustang V8

    When I'm in close loop the LTFT go -15 to -25 and AEM wideband read 1.1 to 1.3 Lambda
    Any advice? in open loop the AEM read 0.8 to 0.9 lambda
    Ofcource talking on idle only, and I test open and close loop by setting the OL Fuel TPS Thresh all to 0 then I'm in open loop and LTFT read nothing. attached tune file, can configurations and parts and datalog
    Simple... Successful... Intelligent...

  2. #2