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2004 Ford Ranger XL 2.3L MIL Lamp on
Posted to Ford Driveability on 11/10/2009 5 Replies

Ranger returned with a p172 and a p2196 both codes indicate a rich condition the fuel trims are confirming this as the the short term stays aroind -8 and long term stays at -25 until the truck warms up them stft goes to around 0 and the ltft stays at -25 all t...

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car Vehicle Data

2004 Ford Ranger XL

VIN 1FTYR10D14
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
Message Closed

car Vehicle Data

2004 Ford Ranger XL

VIN 1FTYR10D14
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich