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ECU info...

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    ECU info...

    hey i got a F22A6 ECU on my F22A1 it works great actually but this may seem wired but is the F22A6 come in 92-93 Lx, EX models and is the ECU a POB(OBD-1) or is it the OBD 2?


    Originally posted by deevergote
    .......If they seem smart, and just trying to learn, I'll offer as much help as possible. If they seem stupid and lazy, I'll do my best to piss them off so they leave and never come back... while still answering the question.

    #2
    No the f22a6 engine only come in the 1991-1993 Ex and Se models....and nope never had a problem.
    STUFF FOR SALE!!!
    1992 Accord Lx.
    1992 Accord Ex.(SOLD)

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      #3
      Not to jack a thread, but will an ecu out of an auto work in a manual?

      Comment


        #4
        Originally posted by FamousFreak View Post
        No the f22a6 engine only come in the 1991-1993 Ex and Se models....and nope never had a problem.
        That is incorrect. I have a 1991 Ex and it has the F22A4.

        Comment


          #5
          Originally posted by nine_deuce View Post
          Not to jack a thread, but will an ecu out of an auto work in a manual?

          I believe so cuz your car has a ECU and a TCM(transmission computer module) if you only change the ECU thats fine my ECU came from a manual and it works great but i'm going to give it one more chance by chipping it this time without JET! for personal reasons..lol...but yeah bro if your CB has a manual TCM and a normal ecu I THINK IT WOULD WORK it did for me.....


          Originally posted by deevergote
          .......If they seem smart, and just trying to learn, I'll offer as much help as possible. If they seem stupid and lazy, I'll do my best to piss them off so they leave and never come back... while still answering the question.

          Comment


            #6
            All 90-93 accords are either OBD-0 or OBD-1. OBD-2 didn't roll around untill '97

            And yes the Auto and manual ecu's are exactly the same. the auto has a TCM next to the ecu to control the auto tranny. Also, ive read that it is different b/c the radiator fan stays on longer in the auto. This is also not true. I found a box next to the main relay that says "radiator fan timer" so I assume a manual car would not have this.

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              #7
              Originally posted by EJX_Michael View Post
              All 90-93 accords are either OBD-0 or OBD-1. OBD-2 didn't roll around untill '97

              And yes the Auto and manual ecu's are exactly the same. the auto has a TCM next to the ecu to control the auto tranny. Also, ive read that it is different b/c the radiator fan stays on longer in the auto. This is also not true. I found a box next to the main relay that says "radiator fan timer" so I assume a manual car would not have this.
              Wrong on most of this.

              ALL 90-93 accords were OBD1

              All of the accords, weather manual or automatic has a fan timer relay.

              And the auto ecu and the manual ecu are different from each other internally.

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                #8
                Originally posted by bruno8747 View Post
                Wrong on most of this.

                ALL 90-93 accords were OBD1

                All of the accords, weather manual or automatic has a fan timer relay.

                And the auto ecu and the manual ecu are different from each other internally.
                gah... well I tried...

                Comment


                  #9
                  Originally posted by bruno8747 View Post
                  Wrong on most of this.

                  ALL 90-93 accords were OBD1

                  All of the accords, weather manual or automatic has a fan timer relay.

                  And the auto ecu and the manual ecu are different from each other internally.
                  got a stock 92 h22a with a f22a tranny and i just got a ecu from a prelube that was manual.....will i have any problems??? havent installed it yet

                  Comment


                    #10
                    Originally posted by bruno8747 View Post
                    And the auto ecu and the manual ecu are different from each other internally.
                    From what I've been reading on this forum is that the ECUs are swappable between Autos and Manuals.
                    Is that not true?

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                      #11
                      They will plug in but you will have a few check engine lights if you use the manual tranny ecu with an automatic ecu. The ecu wont communicate with the TCU and the transmission wont shift at the right points.

                      Comment


                        #12
                        Originally posted by bruno8747 View Post
                        They will plug in but you will have a few check engine lights if you use the manual tranny ecu with an automatic ecu. The ecu wont communicate with the TCU and the transmission wont shift at the right points.
                        I kno this is off topic but are the bolts holding the ecu in a 92 prelube 10mm??

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                          #13
                          Yes

                          Comment


                            #14
                            Originally posted by H22A91CB7 View Post
                            I kno this is off topic but are the bolts holding the ecu in a 92 prelube 10mm??
                            its PRELUDE not PRELUBE

                            Comment


                              #15
                              Originally posted by bruno8747 View Post
                              its PRELUDE not PRELUBE
                              yes mam

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