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2002 Hyundai Elantra GLS 2.0L MIL Lamp on
Vehicle due for emissions testing. Has MIL on with P0133 stored. Scoped O2 sensor and found it to be a bit lazy. Drops down below 100mv just fine and will quickly transition rich, but struggles to reach 750mv. Once there seems to hang rich for around a second,...
FIX posted 10/6/2011
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Message Closed w/FIX
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Related Documents & Media | VIN | KMHDN45DX2 |
| 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 | Not Applicable |
Trouble Codes
| P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
Message Closed w/FIX
Vehicle Data
2002 Hyundai Elantra GLS
| VIN | KMHDN45DX2 |
| 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 | Not Applicable |
Trouble Codes
| P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
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