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Codes U1308 and U1023 car will not turn over

Tiny
MCYPHERS
  • MEMBER
  • 1997 LINCOLN CONTINENTAL
  • V8
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
Check engine light came on but that happens and always says it’s an issue with air intake, but never turns out to be an issue. Then one day my car would crank full power but not turn over, finally got the codes U1308 and U1023. Which I understand to be an issue with the computer system? But hoped maybe someone knew a little more about what may need to get done.
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Friday, December 6th, 2019 AT 12:21 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,296 POSTS
Hello,

This is a computer error code I would check all power and grounds and if okay replace the PCM. Here is a guide to help with the PCM location as well in the diagrams below. Check out the diagrams (below). Please let us know what you find.
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Sunday, December 8th, 2019 AT 1:45 PM

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