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Dumb problem, let's solve it

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    #1

    Dumb problem, let's solve it

    Just finished my F22A6 w/ Manual swap with my 400whp turbo setup. I am using a half size radiator with electric fan and now everytime the key is on, the fan stays running. I'm also getting an ECT sensor c.e.l. The ECT is replaced with a known good sensor and the connectors are correct. I never had this problem before on the old setup, so it is strange that nothing really changed from there and now it's happening. Anyone have any ideas?
    wat
    Tags: None
    #2
    fan relay, on the driver side inner fender?


    - 1993 Accord LX - White sedan (sold)
    - 1993 Accord EX - White sedan (wrecked)
    - 1991 Accord EX - White sedan (sold)
    - 1990 Accord EX - Grey sedan (sold)
    - 1993 Accord EX - White sedan (sold)
    - 1992 Accord EX - White coupe (sold)
    - 1993 Accord EX - Grey coupe (stolen)
    - 1993 Accord SE - Gold coupe (sold)
    Current cars:
    - 2005 Subaru Legacy GT Wagon - Daily driver
    - 2004 Chevrolet Express AWD - Camper conversion

    Comment

      #3
      If that were bad or unplugged, wouldn't that cause the fan to not run at all?
      wat

      Comment

        #4
        not if its stuck in the on-position. personally it would just be the first thing i checked, considering you replaced the fan and switch already.


        - 1993 Accord LX - White sedan (sold)
        - 1993 Accord EX - White sedan (wrecked)
        - 1991 Accord EX - White sedan (sold)
        - 1990 Accord EX - Grey sedan (sold)
        - 1993 Accord EX - White sedan (sold)
        - 1992 Accord EX - White coupe (sold)
        - 1993 Accord EX - Grey coupe (stolen)
        - 1993 Accord SE - Gold coupe (sold)
        Current cars:
        - 2005 Subaru Legacy GT Wagon - Daily driver
        - 2004 Chevrolet Express AWD - Camper conversion

        Comment

          #5
          Also, the fact that the fans worked properly on stock engine/trans (auto) and it was working properly last time the motor was in the old car (1+ year ago?). I do not have AC, so I am only using the passenger side harness for the cooling fan, but if I plug it into the condensor fan harness, it does the same thing. Can it have anything to do with the harness? What wire colors go to the ECT and thermostat sensor (in the housing)?
          wat

          Comment

            #6
            Green is ECT, they go to the water necks. There is a grey plug that goes on the head, right under the dizzy.

            Make sure you didn't get them mixed up.

            CrzyTuning now offering port services

            Comment

              #7
              Originally posted by d112crzy View Post
              Green is ECT, they go to the water necks. There is a grey plug that goes on the head, right under the dizzy.

              Make sure you didn't get them mixed up.
              X2 they are probably swapped...

              instagram @mikeymeyagi

              Comment

                #8
                Grey plug is correct under the dizzy. Both green connectors are at the correct spots also. I think I may have solved the ECT problem, but we'll see. Fans still stay running with key on.
                wat

                Comment

                  #9
                  Originally posted by cp[mike] View Post
                  fan relay, on the driver side inner fender?
                  my fan relay is on passenger side in the lil black box very top 2nd relay in

                  Comment

                    #10
                    Originally posted by DRQPQUT View Post
                    my fan relay is on passenger side in the lil black box very top 2nd relay in
                    Different relay. There are two cylindrical type relays on the driverside inner fender for the fans, as well.
                    Originally posted by sweet91accord
                    if aredy time i need to put something in cb7tuner. you guy need to me a smart ass about and bust on my spelling,gramar and shit like that in so sorry.

                    Comment

                      #11
                      Both of those cylindrical relays seem to be connected properly. I'll double check those. The sensor in the front water neck, what is that one for?
                      wat

                      Comment

                        #12
                        The front one is for the a/c fan, the one on the thermo housing is for rad fan.

                        CrzyTuning now offering port services

                        Comment

                          #13
                          Okay, well, that one is brand new. The other sensors are known to be good. No more check engine light, but the fan still comes on and stays on. All connections and relays seem fine. WTF?
                          wat

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