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Haltech cant get road speed to work

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Old May 18, 2006 | 08:38 PM
  #1  
jacobcartmill's Avatar
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cant get road speed to work

i used this image that wankel7 posted and no matter what i enter for the roadspeed value, it shows zero.

http://img.photobucket.com/albums/v2...adspeedtap.jpg

i know my roadspeed works because my ABS light comes on at 5 mph.

is there anywhere else i can tap in for the roadspeed signal?

Last edited by jacobcartmill; May 18, 2006 at 08:42 PM.
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Old May 18, 2006 | 10:01 PM
  #2  
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Cruise control?


-Ted
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Old May 18, 2006 | 10:47 PM
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Originally Posted by jacobcartmill
i used this image that wankel7 posted and no matter what i enter for the roadspeed value, it shows zero.

http://img.photobucket.com/albums/v2...adspeedtap.jpg

i know my roadspeed works because my ABS light comes on at 5 mph.

is there anywhere else i can tap in for the roadspeed signal?
I believe that the direct signal from the ABS sensor (even though it might be a magnetic reluctor) could also work, but if not, you can get an MSD magnetic signal stabilizer (MSD 8509, same that you could use for the reluctor addapters with the CAS) and run the signal through it, then to the Haltech.
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Old May 22, 2006 | 09:55 PM
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hey claudio, i looked through the entire ECU diagram and couldnt find an ABS sensor wire at the ecu.
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Old May 23, 2006 | 01:23 AM
  #5  
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Nah, that wire in question is straight off the instrument cluster because that is where the signal turns electric. It all starts in the cluster...

Man, I have NO idea why this is not working for you

James
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Old May 23, 2006 | 02:04 PM
  #6  
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i am using the right haltech wire right? grey shielded with a yellow stripe?
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Old May 26, 2006 | 12:26 PM
  #7  
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Yeah, that is the wire I just double checked it....
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Old May 26, 2006 | 04:33 PM
  #8  
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i got it to work. it was grounding out. all is well!
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Old May 27, 2006 | 02:10 AM
  #9  
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It is great ....when all is well
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