74M35A2
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- Livonia, MI
Hi all,
For any M939a2 (CTIS equipped), does anybody know how many pulses per mile the speed signal generator on the mechanical speedo cable puts out to the CTIS controller? I have searched and found one reference of 30,000, but not sure of that data source. Also heard 27,999, but that was also just a dart in the dark.
I could put an oscilloscope or Hz frequency meter on mine and drive 60mph and do a capture, but if it is already published somewhere, it would be helpful to prevent having to do so.
Thanks.
For any M939a2 (CTIS equipped), does anybody know how many pulses per mile the speed signal generator on the mechanical speedo cable puts out to the CTIS controller? I have searched and found one reference of 30,000, but not sure of that data source. Also heard 27,999, but that was also just a dart in the dark.
I could put an oscilloscope or Hz frequency meter on mine and drive 60mph and do a capture, but if it is already published somewhere, it would be helpful to prevent having to do so.
Thanks.