| 
	 2001 BMW 525i 2.5L Hesitation, MIL Lamp on 
		
		Hello, Need help on 2001 BMW 525i, secondary air pump code, thanks in advance for replies,hopefully some bimmer guys can help resolve, what i have is a secondary air pump code,P1491, and smoke tested system and found a number leaks under intake and hose at com... 
                        
                            FIX posted 5/8/2009
                             
                 
                            
                    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 w/FIX 
	   
	   
	   
	    | 
| VIN | WBADT43441 | 
| Engine | 2.5 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, MIL Lamp On | 
| Occurs | Always, Cold | 
Trouble Codes
| P0491 | AIR System Performance | 
Message Closed w/FIX
            
            
 Vehicle Data
                2001 BMW 525i
| VIN | WBADT43441 | 
| Engine | 2.5 L / 6 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, MIL Lamp On | 
| Occurs | Always, Cold | 
Trouble Codes
| P0491 | AIR System Performance | 
                            
9 Replies Received
          9 Replies Received
          
  Related Documents & Media