dnkynrbk

iTrader: (34)

A local guy around here got a link on here where you can take your 60e wiring harness that plugs into the tranny and splice to wires and run the wires to the your front tires abs and it will run your speedo. And it works. I was trying to find that link

thanks

busta9876

iTrader: (3)

not hard to do, the abs sensor is the same kind of sensor that is used in the 4l60e trans. You can just connect it up.

You'll need to count the # of teeth on the sensor, or find out how many there are. (not sure if the tone wheel is visible) This value will then need to be programmed into the PCM using a little math.

the PCM usually see's 40 pulse per drive shaft rev, it then figures in the tire size and rear axle ratio, the come up with # of pulses per mile. usually anywhere form 90,000 to 125,000 depending on gear and tire size. The PCM then reduces this signal, and out puts a 4000 pulse per mile for the speedo, etc.

Z28/2002

iTrader: (27)

Here are the links you are talking about

https://ls1tech.com/forums/automatic...eedo-work.html

https://ls1tech.com/forums/automatic-transmission/479729-free-way-get-speedo-work-th350-th400.html