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1996 Pontiac Grand Am SE 3.1L MIL Lamp on
Hello everyone. I have a problem with a Pontiac Grand Am. It has had the mil light on with code p0140 for post-cat o2 sensor no activity. I watched data list and noted sensor 1 readings are perfectly normal. Also, when revving the engine, both sensors respond ...
FIX posted 10/17/2003
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Related Documents & Media | VIN | 1G3NE52M0T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed
Vehicle Data
1996 Pontiac Grand Am SE
| VIN | 1G3NE52M0T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Under Load, Intermittently |
Trouble Codes
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
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