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    #1

    codes

    i got these codes with koer test any help on this would be helpful

    94 secondary air system inoperative
    44 thermactor air system inoperative
    75 brake switch circuit closed or eca/pcm ckt open
    Tags: None
    #2
    I'll crack open the book when I get home.



    Packman

    Comment

      #3
      44 and 94 are smog pump related, if yours is gone that will be why. If its not gone, probably the ports in the back of the heads are clogged. It doesnt affect anything.

      75 probably means someone was stepping on the brake while the test was being run. Also not anything to worry about.
      86 Lincoln Town Car (Galactica).
      5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley

      91 Lincoln Mark VII LSC grandpa spec white and cranberry

      1984 Lincoln Continental TurboDiesel - rolls coal

      Originally posted by phayzer5
      I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers

      Comment

        #4
        Ford OBD/OBD2 Codes – TroubleCodes.net
        http://www.troublecodes.net/Ford/
        Builder/Owner of Badass Panther Wagons

        Busy maintaining a fleet of Fords

        Comment

          #5
          thanks for the info

          Comment

            #6
            Originally posted by gadget73 View Post
            75 probably means someone was stepping on the brake while the test was being run. Also not anything to worry about.
            Aren't you supposed to step on the brake as part of the test?

            Comment

              #7
              Originally posted by 86VickyLX View Post
              Aren't you supposed to step on the brake as part of the test?
              Yes IIRC
              ~David~

              My 1987 Crown Victoria Coupe: The Brown Blob
              My 2004 Mercedes Benz E320:The Benz

              Originally posted by ootdega
              My life is a long series of "nevermind" and "I guess not."

              Originally posted by DerekTheGreat
              But, that's just coming from me, this site's biggest pessimist. Best of luck

              Originally posted by gadget73
              my car starts and it has AC. Yours doesn't start and it has no AC. Seems obvious to me.



              ​

              Comment

                #8
                only for part of the KOER
                Give a man a fish and he will be fed for a day. Teach a man to fish and he will promptly forget that he once did not know, and proceed to call anyone who asks, a n00b and flame them on the boards for being stupid.

                Comment

                  #9
                  some want it, but its a press and release. 75 means it was held down, or the brake switch is shorted. If the brake lights work normaly, the switch is fine.
                  86 Lincoln Town Car (Galactica).
                  5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley

                  91 Lincoln Mark VII LSC grandpa spec white and cranberry

                  1984 Lincoln Continental TurboDiesel - rolls coal

                  Originally posted by phayzer5
                  I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers

                  Comment

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