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	 2005 Volkswagen Passat GLS 1.8L MIL Lamp on 
		
		I continue to get a check engine light on i have smoked engine and checked fuel psi and check the pcv system and replaced maf. About every 2 weeks light comes on. test drove and watch the fuel trims -7.0 to 4.9. The code that turns on the light is 17544, p0171... 
                        
                            Summary posted 1/28/2013
                             
                 
                            
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         Message Closed w/Summary 
	   
	   
	   
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| VIN | WVWAD63B45 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| 16684 | random misfire detected | 
| 16685 | cylinder number 1 misfire | 
| 16686 | cylinder number 2 misfire | 
| 17519 | o2 sensor regulation bank 1 no signal no commuiction system | 
| 17544 | fuel trim bank 1 system too lean | 
| 17705 | pressure drop between turbo and throttle valve | 
Message Closed w/Summary
            
            
 Vehicle Data
                2005 Volkswagen Passat GLS
| VIN | WVWAD63B45 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
Trouble Codes
| 16684 | random misfire detected | 
| 16685 | cylinder number 1 misfire | 
| 16686 | cylinder number 2 misfire | 
| 17519 | o2 sensor regulation bank 1 no signal no commuiction system | 
| 17544 | fuel trim bank 1 system too lean | 
| 17705 | pressure drop between turbo and throttle valve | 
                            
14 Replies Received
          14 Replies Received
          
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