2004 Ford Taurus SE 3.0L Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp on
we got this 2004 for taurus towed in from a used car dealer with a crank no start condition we replaced the fuel pump for no pressure and car started dealer picked up the vehicle and came back three days later with the check engine light on and the car running...
FIX posted 4/22/2014
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Vehicle Data2004 Ford Taurus SE
Trouble Codes
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Vehicle Data
2004 Ford Taurus SE
VIN | 1FAFP53U54 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Idle |
Misc. | P0040 and P0041 |
Trouble Codes
P0040 | HO2S-11 & HO2S-21 Harness Connectors Reversed |
P0041 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signals Swapped (LH / RH) |