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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (Engine Control System (2GR-FSE) - Diagnostic Codes (2 Of 5)) >> SFI System >> DTC P0191: Fuel Rail Pressure Sensor Circuit Range / Performance [09/2014 - 11/2017] >> Monitor Strategy

Monitor Strategy

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Related DTCs P0191: Fuel pressure sensor rationality (stuck monitor)
P0191: Fuel pressure sensor rationality (correlation monitor with barometric pressure)
Required Sensors/Components (Main) Fuel pressure sensor
Required Sensors/Components (Related) Atmospheric pressure sensor
Frequency of Operation Continuous
Duration Less than 30 seconds: Stuck monitor
Less than 10 seconds: Correlation monitor with barometric pressure
MIL Operation 2 driving cycles
Sequence of Operation None