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Home >> Lexus >> 2021 >> RX 350 Base, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (4 Of 7) >> SFI System >> DTC P107A-2A: Fuel Rail Pressure Sensor (Low) Signal Stuck in Range; DTC P107A-64: Fuel Rail Pressure Sensor (Low) Signal Plausibility Failure [12/2017 - 08/2019] >> Monitor Strategy

Monitor Strategy

Related DTCs P107B: Fuel pressure sensor rationality (stuck monitor)
P107B: Fuel pressure sensor rationality (correlation monitor (fuel cut))
Required Sensors/Components (Main) Fuel pressure sensor (for low pressure side)
Required Sensors/Components (Related) Atmospheric pressure sensor (ECM)
Frequency of Operation Continuous: Stuck monitor
Once per driving cycle: Correlation monitor
Duration Less than 30 seconds: Stuck monitor
Less than 10 seconds: Correlation monitor (fuel cut)
MIL Operation 2 driving cycles
Sequence of Operation None