1999 Ford Escort Speedometer not working

Tiny
THOM0101
  • MEMBER
  • 1999 FORD ESCORT
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 86,300 MILES
My check engine came on, giving the code for faulty EGR valve. After disconnection, of the OBDII, my speedometer quit working. I then got a code for a vehicle speed sensor. I replaced both the EGR valve and the speed sensor. The speedo still does not work, however when I plug the OBDII into the recepticle as if testing, the speedometer operates. What could be going wrong?
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Saturday, March 13th, 2010 AT 5:16 PM

1 Reply

Tiny
DAVE H
  • EXPERT
You will need to have the PCM checked?
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Monday, March 15th, 2010 AT 9:44 AM

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