 
				
	| 2001 Volkswagen Beetle GLX 1.8L MIL Lamp on Thanks in advance. This 1.8 Ltr has a P0170 Fuel trim I cant get rid of. It returns within 50 miles. I have replaced the air mass sensor, fuel pressure regulator, cleaned the throttle body and have smoked out the engine for any vacuum leaks. Does anybody have ... 
                        
                            FIX posted 11/6/2007
                               
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 | Message Closed w/FIX 
 | 
| VIN | 3VWDD21C31 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
Trouble Codes
| P0170 | Fuel Trim Too Rich Or Too Lean | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2001 Volkswagen Beetle GLX
| VIN | 3VWDD21C31 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
Trouble Codes
| P0170 | Fuel Trim Too Rich Or Too Lean | 
 11 Replies Received
11 Replies Received
 11 Replies Received
          11 Replies Received
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