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2008 Ford Taurus SEL 3.5L Running Lean
Posted to Ford Driveability on 11/26/2012 20 Replies

hi this car has both lean codes i have changed the ocv valve because i have found no other problems stfuel trims are very irattic swinging from 0 to 20 and lgterm fuel trims are at 25.8 percent on both banks i have reset the kam memory to reset long term fuel ...

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  Related Documents & Media  2008 Ford Taurus SEL

 
Message Closed w/FIX

car Vehicle Data

2008 Ford Taurus SEL

VIN 1FAHP24W28
Engine3.5 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsRunning Lean
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2008 Ford Taurus SEL

VIN 1FAHP24W28
Engine3.5 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsRunning Lean
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)