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Home >> Lexus >> 2023 >> LX 600 Premium >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (W/ Canister Pump Module) - Diagnostic Codes (3 Of 9) >> SFI SYSTEM (w/ Canister Pump Module) >> DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P0190-64: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [12/2021 - ] >> Monitor Strategy
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Monitor Strategy

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 (for high pressure side)
Required Sensors/Components (Related) Atmospheric pressure sensor (ECM)
Frequency of Operation Continuous
Duration Within 30 seconds: Stuck monitor
Within 10 seconds: Correlation monitor with barometric pressure
MIL Operation 2 driving cycles
Sequence of Operation None
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