P2191 Diagnostic Trouble Code Discussion for May 2026
Fuel Trim System Too Lean At Higher Load Multiple (Bank 1)
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| Help Request | Posted | |
| 2017 Hyundai Accent LE 1.6L Hesitation, MIL Lamp on VIN: KMHCT4AE1H P2191: testing and results. ... sputtering and hard starting. Fuel pressure was about 300-350. P0191 fuel rail pressure sensor fault. Replaced High pressure pump and sensor. Pressure 580 now run good About a week later went into limp mode again he took to a dealer and they wanted $5... |
May 11, 2026 |
