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1999 Chevrolet Astro 4.3L Excessive Emissions, MIL Lamp on
This vehicle have a issue for emissions it will not set the cat monitor to run for some reason it will not run is there something that im missing with this p0146 code ?.
FIX posted 6/27/2011
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Message Closed w/FIX
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| VIN | 1GNDM19W7X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| P0146 | Heated Oxygen Sensor (Bank 1 Sensor 3) Insufficient Activity |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Astro
| VIN | 1GNDM19W7X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, MIL Lamp On |
| Occurs | Hot, Under Load |
Trouble Codes
| P0146 | Heated Oxygen Sensor (Bank 1 Sensor 3) Insufficient Activity |
12 Replies Received
12 Replies Received
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