Where is the cylinder head temperature sensor located, codes P1289 and P1290

Tiny
CRAB69
  • MEMBER
  • 2009 FORD F-150
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 150,000 MILES
I have error codes P1289 and P1290; high input and low input.

And is it fairly easy to replace?

Thank you for your time,
chuck
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Thursday, June 13th, 2019 AT 7:04 PM

3 Replies

Tiny
SCGRANTURISMO
  • EXPERT
Hello,

I have included the information that you requested in the diagrams down below. I have also included diagnostic information on DTC's P1289 and P1290 as well. Please go through these guides and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Thursday, June 13th, 2019 AT 7:27 PM
Tiny
CRAB69
  • MEMBER
Thank you for the rapid response. I will have to check the location and feasibility of my replacing it tomorrow. Again, thank you for your efforts.
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Thursday, June 13th, 2019 AT 7:55 PM
Tiny
BMDOUBLE
  • EXPERT
Also inspect for rodent damage, I ve had to repair dozens of these for rodent damage because they love to nest in the valley.
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Monday, June 24th, 2019 AT 7:17 PM

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