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2009 Ford F-150 XLT 4.6L MIL Lamp on
Posted to Ford Driveability on 5/18/2009 5 Replies

I only have SI and Techauthority at work. After inspecting vehicle from both up top and underneath, I could not find any damaged wiring/connectors. I also could not locate any head temp sensors, are they under the intake? Also the a/c is inop and I'm wondering...

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  Related Documents & Media  2009 Ford F-150 XLT

 
Message Closed w/Summary

car Vehicle Data

2009 Ford F-150 XLT

VIN 1FTRW12849
Engine4.6 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1289Manifold Tuning Valve Control Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

2009 Ford F-150 XLT

VIN 1FTRW12849
Engine4.6 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1289Manifold Tuning Valve Control Circuit Malfunction