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1999 Lincoln Town Car OBD2 port

Tiny
ALLENPL1008
  • MEMBER
  • 1999 LINCOLN TOWN CAR
  • 286,000 MILES
The OBD2 scanner is getting a error message saying not reading the vehicle. What could some of the problems be? First I had two codes PO420 & 430. Now there's no reading. I disconnect the battery over night and still saying not reading.
Saturday, July 27th, 2013 AT 6:56 AM

3 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
Try a different scan tool.
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Saturday, July 27th, 2013 AT 7:14 AM
Tiny
ALLENPL1008
  • MEMBER
  • 2 POSTS
Sorry I forgot to say that in my question.I did use another scanner same results. Thank you anyway
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Saturday, July 27th, 2013 AT 7:54 AM
Tiny
WRENCHTECH
  • MECHANIC
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That leaves you with an issue with either the PCM itself or the data line.
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Saturday, July 27th, 2013 AT 7:58 AM

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