 
				
	| 2011 Hyundai Accent GLS 1.6L MIL Lamp on Car will drive around town all day long with no code until it crosses 55mph and the O2 monitors kick on. Fuel trims look decent except long term part-load is pegged at 25% no matter what, even if I clear adaptives. O2 appears to be working properly, smoked... 
                        
                            FIX posted 4/6/2019
                               
                    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 11 Replies Received (View Replies)11 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | KMHCN4AC1B | 
| Engine | 1.6 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Cruise | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2011 Hyundai Accent GLS
| VIN | KMHCN4AC1B | 
| Engine | 1.6 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Cruise | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
 11 Replies Received
11 Replies Received
 11 Replies Received
          11 Replies Received
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