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    Speed sensor issue after H22 swap

    Hello everybody, I live in Europe and have a 1993 CB7. I recently swapped in an H22A7 and gearbox from EDM Accord Type-R. I first used my F22 speed sensor assembly in the new gearbox because the H22 one was missing the power steering hoses. Anyway I got a big misreading according to my GPS. I later discovered that the F22 gear has 19 teeth and the H22 one has 21. Therefore the F22 sensor span too fast causing the misreading. Does the USDM F22 VSS gear have 19 teeth?

    My question is: are there any speed sensors that has 21 teeth gear and has the power steering assembly aswell? Swapping the whole pinion is not possible because of the difference in length. Possibly I could get just the gears off but they sit very tight.. Any help is greatly appreciated, I want to make my speedo read correctly and still have the power steering sensor work.

    Here's a pic of the 2 gears and pinions with the F22 on the right and H22 on the left: (not me holding them, lol )



    Euro CB7 2.2i [F22A3] --> [H22A7]

    #2
    Originally posted by lindiz View Post
    Hello everybody, I live in Europe and have a 1993 CB7. I recently swapped in an H22A7 and gearbox from EDM Accord Type-R. I first used my F22 speed sensor assembly in the new gearbox because the H22 one was missing the power steering hoses. Anyway I got a big misreading according to my GPS. I later discovered that the F22 gear has 19 teeth and the H22 one has 21. Therefore the F22 sensor span too fast causing the misreading. Does the USDM F22 VSS gear have 19 teeth?

    My question is: are there any speed sensors that has 21 teeth gear and has the power steering assembly aswell? Swapping the whole pinion is not possible because of the difference in length. Possibly I could get just the gears off but they sit very tight.. Any help is greatly appreciated, I want to make my speedo read correctly and still have the power steering sensor work.

    Here's a pic of the 2 gears and pinions with the F22 on the right and H22 on the left: (not me holding them, lol )

    Do you have H23 engines in Finland? I swapped in an H23 complete speed sensor and it works fine the gear matched my H22 sensor.

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      #3
      Originally posted by Losiracer2 View Post
      Do you have H23 engines in Finland? I swapped in an H23 complete speed sensor and it works fine the gear matched my H22 sensor.
      Yes we do have h23s in 4th Preludes and 5th gen Accords, I checked the part numbers and the speed sensors were the same as the CB7 ones. I found this thread at hondatech: http://honda-tech.com/showthread.php?t=2908908

      It seems like the pinion is the same even though its an wire (not electronic) model. Its hard to tell from the pics but it looks like more than 19 teeth gear. From what I understand its from a DA Integra. Anyone that have one of those who could check it out?


      Euro CB7 2.2i [F22A3] --> [H22A7]

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