| 
	 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
                             
                 
                            
                    iATN Members:  
        Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
       | 
		  
		      
          Message Closed 
	   
	   
	   
	    | 
| 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) | 
Message Closed
            
            
 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) | 
                            
9 Replies Received
          9 Replies Received
          
  Related Documents & Media