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Home >> Lexus >> 2020 >> UX 200 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 49 (Engine Control System (SFI) (M20A-FXS) - Diagnostic Codes (4 Of 6) (Hybrid)) >> SFI System >> DTC P107A-2A: Fuel Rail Pressure Sensor (Low) Signal Stuck in Range; DTC P107A64: Fuel Rail Pressure Sensor (Low) Signal Plausibility Failure [08/2021 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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STUCK MONITOR

Malfunction counter 3 times or more
Malfunction counter is incremented when fuel pressure sensor (for low pressure side) output deviation Less than 12 kPa (0.1 kgf/cm2 , 1.7 psi)
CORRELATION MONITOR

Malfunction counter 2 seconds or more
Malfunction counter is counted when following condition is met -
Fuel pressure sensor (for low pressure side) output Higher than 770 kPa (7.9 kgf/cm2 , 112 psi), or less than 540 kPa (5.5 kgf/cm2 , 78.3 psi)
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