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Speed Sensor ECU Pin

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    #1

    Speed Sensor ECU Pin

    Can anyone help me with this pin number please? Someone who has an FSM?
    I'm wiring in my avc-r and i have found everything except the speed sensor pin.

    Now my battery is died while I was out driving around trying to find the pin so I thought I'd ask for help......

    oh yeah, it's the 1995 bp 1.8l

    Regards,
    Stefan
    Last edited by Stefan; 01-24-2005, 11:04 PM.
    Tags: None
    #2
    Hehe i had trouble finding mine 2 but i have a 98 so its diffrent. Ill do some research and let ya know
    sigpic

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      #3
      much appreciated. i went out and tried driving with one hand while holding the wire to each consecutive pin with the other which was pretty hairy to say the least and i just didn't find it but i know it's in there somewhere......

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        #4
        ok its gonna be 4N (Y/V) or 4F (V/G). Judging from what i did, my money is on 4N. but make sure you get a really good connection cause its very sensitive, so get out the soldering gun!
        sigpic

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          #5
          umm, those pins come from the distributer. 4n is for god knows what but 4f is the tach feed - it's giving me a lovely rpm signal.

          the speed sensor (VSS) isn't covered in the wiring diagram i have so i'm completely lost....

          ******************** EDIT **************************
          Okay, so I finally found it.

          Here is the breakdown for anyone interested in finding these pins in the future.....
          NOTE: Wire Colours may differ between vehicles BUT THE PINS WILL REMAIN THE SAME FOR ALL 2nd Gen 1.8l BPs - open up your ecu to find the pin numbers...

          Key on Power - Pin: 4B - Color: White/red
          Ground - Pin 4A (I think also 4C and 4D but I used 4A) - Color: Black/green (4C Black/orange and 4D Black/yellow)
          Vehicle Speed Sensor (VSS - the tricky one!) - Pin: M - Color: Green/red
          RPM/Tach - Pin: 4F - Color: Purple/green
          Throttle (TPS) - Pin: 3F - Color: Blue/yellow

          There you go folks!
          Last edited by Stefan; 01-26-2005, 02:09 AM.

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            #6
            Doh, sorry bout that. Dunno why i was thinking RPM
            sigpic

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              #7
              Just to clarify a mispost... The speed sensor IS covered in the ecu wiring diagram - it just isn't labelled in any way that would indicate what it does.

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                #8
                what is it labelled as...cause i am searching for it on my Z5 ecu...i need it to send a signal to my greddy turbo timer
                Assumption is the mother of all fcukups

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                  #9
                  i think it's the same pin on the z5 - 1M, Green/Red

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                    #10
                    Because i didn't know it existed
                    Assumption is the mother of all fcukups

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