| 
	 1999 BMW 740iL 4.4L MIL Lamp on 
		
		Not sure where to start on this one. My info is not real good. Any help would be great. 
                        
                            FIX posted 5/19/2005
                             
                 
                            
                    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 7 Replies Received (View Replies)7 Replies Received (Hide Replies)
       | 
		  
		      
         Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | WBAGH8330X | 
| Engine | 4.4 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P1420 | NOX Adsorptive Catalytic System Efficiency Too Low | 
Message Closed w/FIX
            
            
 Vehicle Data
                1999 BMW 740iL
| VIN | WBAGH8330X | 
| Engine | 4.4 L / 8 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P1420 | NOX Adsorptive Catalytic System Efficiency Too Low | 
                            
7 Replies Received
          7 Replies Received
          
  Related Documents & Media