 
				
	| 2010 Jeep Wrangler Unlimited Sport 3.8L MIL Lamp on The Chrysler diag on this one states to run the test, if the code comes up, replace gas cap, repeat... Mine fails (according to Solus Pro) with NO codes, the switch closes as the test runs (brain fried, can't remember the name, it senses pressure while testing... 
                        
                            FIX posted 5/9/2012
                               
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 | Message Closed w/FIX 
 | 
| VIN | 1J4BZ3H16A | 
| Engine | 3.8 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
| Misc. | Right Hand Steering Postal | 
Trouble Codes
| P0457 | EVAP System Leak Detected (Fuel Cap Loose Or Missing | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2010 Jeep Wrangler Unlimited Sport
| VIN | 1J4BZ3H16A | 
| Engine | 3.8 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Intermittently | 
| Misc. | Right Hand Steering Postal | 
Trouble Codes
| P0457 | EVAP System Leak Detected (Fuel Cap Loose Or Missing | 
 12 Replies Received
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