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2021 Buick Encore Preferred 1.4L MIL Lamp on
First off IATN won't let me put in the correct vehicle information with the VIN. The car is a 2021 Buick Envision with a 2.0L Turbo Engine. The car came in this winter with a CEL on and DTC P04FB present. We found bulletin #PIP6093 applied to the concer...
FIX posted 4/1/2026
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Message Closed w/FIX
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3 Replies Received
3 Replies Received
Related Documents & Media | VIN | LRBFZPR47M |
| Engine | 1.4 L / 4 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P04FB | Crankcase Ventilation Hose Connection Pressure Sensor Performance |
Message Closed w/FIX
Vehicle Data
2021 Buick Encore Preferred
| VIN | LRBFZPR47M |
| Engine | 1.4 L / 4 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P04FB | Crankcase Ventilation Hose Connection Pressure Sensor Performance |
Video