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2005 Hyundai Elantra GLS 2.0L MIL Lamp on
after driving the MIL keeps coming back on, shows P2251, open ground referance circuit to #1 O2. This vehicle has already had both O2's and the front catalytic convertor.
FIX posted 5/4/2011
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Message Closed
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Related Documents & Media | VIN | KMHDN46DX5 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P2251 | Air Fuel Sensor (Bank 1 Sensor 1) VS Line High Voltage |
Message Closed
Vehicle Data
2005 Hyundai Elantra GLS
| VIN | KMHDN46DX5 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P2251 | Air Fuel Sensor (Bank 1 Sensor 1) VS Line High Voltage |
Video