2004 Ford Focus LX 2.3L MIL Lamp on
hey everyone thanks for reading an trying to help. this vehicle came to our shop from another shop that had done some other repairs and tried to address this one also. it had a code p0171 a the other shop as well as this p0054. they found a vacuum leak and was...
FIX posted 3/23/2010
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Message Closed w/FIX
Vehicle Data2004 Ford Focus LX
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Ford Focus LX
VIN | 1FAPP34Z24 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / FOEL INJECTION |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0054 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Resistance |