PCM Diagnostics & Tuning - ECM PPM signal?

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12-03-2006, 08:45 PM
I was curious if anyone knows how many pulses per mile the LS1 ECM receives from the speed sensor off of a 2001 4L60E? I'm trying to set up http://www.dakotadigital.com/index.cfm/page/ptype=product/product_id=126/category_id=287/home_id=59/mode=prod/prd126.htm
so I can get my speedometer to work but am not quite sure how to set it up without knowing some basic information.


12-04-2006, 06:17 AM
I opened up a 2002 A4 file and it said 4000 pulses for miles on the speedo and 128000 on the ABS.

Hope that helps. Please correct if wrong.