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Home >> Lexus >> 2024 >> RC 350 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Engine Control System (8AR-FTS) - Diagnostic Codes (03 Of 10)) >> SFI System >> DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P0190-64: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [11/2017 - 10/2018] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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STUCK MONITOR

Fuel pressure sensor (for high pressure side) output deviation Less than 0.3 MPa (3.1 kgf/cm2 , 43.5 psi)
CORRELATION MONITOR WITH ATMOSPHERIC PRESSURE

Fuel pressure sensor (for high pressure side) output Less than -0.625 MPa (-6.4 kgf/cm2 , -91 psi), or higher than 1.265 MPa (12.9 kgf/cm2 , 183 psi)
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