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1999 to 2003 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped Super Duty and Excursion

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  #11  
Old Mon, January 3rd, 2011, 03:19 PM
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907DAVE 907DAVE is offline
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Its worth a try, but I dont know for sure.

Also be aware, the ABS module can only be re-flashed 6 times IIRC, so try and get it right the first time.
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  #12  
Old Tue, January 4th, 2011, 07:28 AM
rammertide07 rammertide07 is offline
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Quote:
Originally Posted by 907dave View Post
Its worth a try, but I dont know for sure.

Also be aware, the ABS module can only be re-flashed 6 times IIRC, so try and get it right the first time.
Well that is great Thanks
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  #13  
Old Tue, January 4th, 2011, 09:36 AM
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As Dave has pointed out (thanks Dave!):

The SD trucks have to have the vehicle speed sensor data changed in the ABS module to correct the speedometer/odometer. You have 6 chances to get as close as you can.

The OBS trucks have the programmable speedometer/odometer module. The series of steps you listed there are to reset the speedometer/odometer on those trucks.

Either find a way to reprogram the ABS module for the tire size, buy a VSS inline correction box (such as the Tru-Speed), or do the math a suggested by Longshot270.
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Old Tue, January 4th, 2011, 11:37 AM
rammertide07 rammertide07 is offline
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Thanks for the input guys. Think I'll try that truspeed calibration. Shopping around and found it about $100 cheaper than normal list price.
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