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2007 Ford Ranger XLT 4.0L MIL Lamp on
Posted to Ford Driveability on 5/19/2011 11 Replies

Hope someone can give me some ideas--this ranger keeps setting lean codes the short term fuel trim starts to climb as soon as the engine runs long trim will climb to 20 just sitting and idling-this is after kam has been reset--smoke tested no leaks found pinch...

11 Replies Received (View Replies)

  Related Documents & Media  2007 Ford Ranger XLT

 
Message Closed w/FIX

car Vehicle Data

2007 Ford Ranger XLT

VIN 1FTYR44E47
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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

car Vehicle Data

2007 Ford Ranger XLT

VIN 1FTYR44E47
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

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