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2003 Ford Expedition XLT 5.4L MIL Lamp on
Posted to Ford Driveability on 9/29/2009 5 Replies

need help. truck came in with [...] and p0174 a few weeks ago. checked fuel pressure 53psi but drops instantly when you shut the truck off. pulled fpr vac. line pressure does not increase, needle on pressure gauge bouncing like a bad a/c compressor. cannot pin...

5 Replies Received (View Replies)

  Related Documents & Media  2003 Ford Expedition XLT

 
Message Closed w/Summary

car Vehicle Data

2003 Ford Expedition XLT

VIN 1FMFU1623L
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
P2198Fuel Quantity Solenoid Circuit Short To Voltage
Message Closed w/Summary

car Vehicle Data

2003 Ford Expedition XLT

VIN 1FMFU1623L
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
P2198Fuel Quantity Solenoid Circuit Short To Voltage