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1996 Pontiac Grand Am SE 3.1L MIL Lamp on
Car keeps setting the same codes- both oxygen sensor are working fine when scanning- switching lean to rich- Both sensors were replaced 11/02 and rear was replaced again 10/03- it is setting codes again for both sensors- The code description details sensor rem...
Summary posted 6/8/2004
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Message Closed w/Summary
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| VIN | 1G2NE52M5T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
Message Closed w/Summary
Vehicle Data
1996 Pontiac Grand Am SE
| VIN | 1G2NE52M5T |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
| P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
6 Replies Received
6 Replies Received
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