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2004 Ford E-150 5.4L MIL Lamp on
Posted to Ford Driveability on 5/5/2006 10 Replies

have tested all o2's and every time it is in and they are operating within specs. have replaced one upstream and one downstream on the affected side. but yet it still sets the code after a few drive cycles. has anyone got any ideas...or seen something similar.

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  Related Documents & Media  2004 Ford E-150

 
Message Closed w/Summary

car Vehicle Data

2004 Ford E-150

VIN 1FTRE14L14
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P2197Air Fuel Sensor (Bank 2 Sensor 1) Signal Stuck Lean
Message Closed w/Summary

car Vehicle Data

2004 Ford E-150

VIN 1FTRE14L14
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P2197Air Fuel Sensor (Bank 2 Sensor 1) Signal Stuck Lean