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2014 Buick Regal 2.4L Surge
service engine light on. slow to pick up speed. when the vehicle is running good at idle fuel rail pressure is 500 psi. desired is 500 psi. fuel rail pressure sensor volts 1.10. fuel trim short 0 (+ or -3) fuel trim long 0 (+ or - 3) when vehicle is acting...
FIX posted 5/25/2022
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Related Documents & Media | VIN | 2G4GV5EK5E |
| Engine | 2.4 L / 4 cyl / ELECTRIC/GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0191 | Fuel Rail Pressure Sensor Circuit Performance |
Message Closed
Vehicle Data
2014 Buick Regal
| VIN | 2G4GV5EK5E |
| Engine | 2.4 L / 4 cyl / ELECTRIC/GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0191 | Fuel Rail Pressure Sensor Circuit Performance |
Video