 
				
	| 2007 Kia Rio SX 1.6L MIL Lamp on I'm not the best on electronics and this one has me confused. I replaced the pressure sensor on a guess and was apparently wrong. If I clear the codes they reset within a minute. My scanner shows .47 PSI steady whether the car is on or off. When I unplug t... 
                        
                            FIX posted 5/12/2021
                               
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 | Message Closed w/FIX 
 | 
| VIN | KNADE123X7 | 
| Engine | 1.6 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance | 
| P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2007 Kia Rio SX
| VIN | KNADE123X7 | 
| Engine | 1.6 L / 4 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance | 
| P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | 
 10 Replies Received
10 Replies Received
 10 Replies Received
          10 Replies Received
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